O-Ring

Federal Supply Class (FSC: 5331

NATO Supply Classification Class (NSC): 5331

Group Description: Hardware and Abrasives

Federal Supply Group (FSG): 53

NATO Supply Classification Group (NSG): 53

Page 1 of 299

NSN Format for O-Ring

5331XXXXXXXXX
Group
FSG
ClassNCBIdentifier
FSC
Federal Supply Class
NIIN
NSN
FSC 5331 O-Ring
FSC 5331 O-Ring

Excludes Packing and Gasket Material (FSC 5330).

Additional Information for O-Ring Additional Information for O-Ring

NATO Supply Class 5331 refers to O-Rings, which are a type of sealing device used in various industries and applications. O-Rings are circular elastomeric rings with a round cross-section, typically made from materials such as rubber or silicone. They are designed to create a tight seal between two mating surfaces, preventing leakage of fluids or gases.

In the NATO Supply Group 53, which encompasses Hardware And Abrasives, O-Rings fall under the specific class of 5331. This class is dedicated to the categorization and identification of O-Rings within the NATO supply system.

O-Rings are widely used in a variety of industries, including automotive, aerospace, plumbing, and manufacturing. They are known for their versatility, durability, and ability to withstand high pressures and temperatures. O-Rings are commonly used in hydraulic and pneumatic systems, engines, pumps, valves, and other mechanical applications.

The NATO Supply Class 5331 for O-Rings ensures standardized identification and classification of these essential sealing devices within the NATO supply chain. This classification system helps streamline procurement processes and ensures compatibility and interchangeability of O-Rings across different NATO member countries.

If you need further information or assistance regarding O-Rings or any other topic, feel free to ask!

NSN by Country NSN by Country

Frequently Asked Questions(FAQ) for Federal Supply Class 5331 Frequently Asked Questions(FAQ) for Federal Supply Class 5331

What is Federal Supply Class 5331?
FSC 5331 is the Federal Supply Class(formally known as NATO Supply Classification Class NSC 5331) in the USA for supply items codified in the category of O-Ring.
What is NATO Supply Classification Class 5331?
NSC 5331 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 5331 in the USA) for supply items codified in the category of O-Ring.
Which Federal Supply Group is FSC 5331 in?
FSC 5331 is in Federal Supply Group(FSG) 53 which contains .
Which NATO Supply Classification Group is NSC 5331 in?
NSC 5331 is in NATO Supply Classification Group(NSG) 53 which contains .

Supply Items Included in Federal Supply Class 5331 Supply Items Included in Federal Supply Class 5331

What is an O-Ring? 142532 Items
An O-Ring is a nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.
What is an O-Ring Assortment? 329 Items
An O-Ring Assortment is two or more sizes and/or types of o-rings grouped together in a single package and intended for individual repeated replacement and/or general use. See also O-RING SET. Excludes GASKET ASSORTMENT.
What is an O-Ring Set? 732 Items
An O-Ring Set is two or more sizes and/or types of O-RINGs packaged or grouped for issue as a unit for complete replacement. See also O-RING ASSORTMENT. Excludes GASKET SET.

Stock Items From Supply Class 5331 Stock Items From Supply Class 5331 Page 1of 299

426-4357
RNCC: 3 | RNVC: 2 | DAC: 4
18-59MIL3-2006-14
RNCC: 5 | RNVC: 2 | DAC: 5
MS83248/1-031
RNCC: 5 | RNVC: 9 | DAC: E
0-12-1-20
RNCC: 3 | RNVC: 2 | DAC: 5
32484D
RNCC: 3 | RNVC: 2 | DAC: 5
0-7-1-21
RNCC: 3 | RNVC: 2 | DAC: 5
AS3208-01
RNCC: 3 | RNVC: 9 | DAC: 1
10510800
RNCC: 3 | RNVC: 2 | MEDALS: Y | DAC: 1
3-914 V747-75
RNCC: 5 | RNVC: 9 | DAC: 5
AS3208-07
RNCC: 3 | RNVC: 2 | DAC: 5
AS3209-912CP
RNCC: 5 | RNVC: 1 | DAC: 3
AS3208-7
RNCC: 3 | RNVC: 2 | DAC: 5
11.28026-0107
RNCC: 3 | RNVC: 2 | DAC: 5
P50883
RNCC: 3 | RNVC: 2 | DAC: 3
AS3208-28
RNCC: 3 | RNVC: 2 | DAC: 5
M83248/2-908
RNCC: 3 | RNVC: 2 | DAC: 5
4074T58P37
RNCC: 1 | RNVC: 2 | MEDALS: Y | DAC: B
AS3208-12
RNCC: 3 | RNVC: 9 | MEDALS: Y | DAC: 1
AS3208-20
RNCC: 3 | RNVC: 9 | DAC: 1
0.237IDX0.040W COMPOUND 11647
RNCC: 5 | RNVC: 2 | DAC: 3
AS3208-05
RNCC: 2 | RNVC: 2 | DAC: 6
2-213-V884-75
RNCC: 5 | RNVC: 2 | DAC: 5
AS3208-16
RNCC: 5 | RNVC: 2 | DAC: 5
8-230 N300-90
RNCC: 5 | RNVC: 9 | DAC: 6
333-30180-1
RNCC: 3 | RNVC: 9 | DAC: 5
1372640
RNCC: 5 | RNVC: 2 | DAC: 3
MIL-DTL-25988/1
RNCC: 4 | RNVC: 1 | DAC: E
M83248/1-124
RNCC: 2 | RNVC: 1 | DAC: E
319040
RNCC: 3 | RNVC: 2 | DAC: 4
042-046-25 GOST 9833-73
RNCC: 3 | RNVC: 2 | DAC: 3
394 618 X1
RNCC: 3 | RNVC: 2 | DAC: 5
M83248/1-901
RNCC: 2 | RNVC: 2 | DAC: E
AS3581-220 CP
RNCC: 5 | RNVC: 2 | DAC: 6
2830977
RNCC: 3 | RNVC: 2 | DAC: E
6894-0014
RNCC: 3 | RNVC: 2 | DAC: 4
9443135AB-127
RNCC: C | RNVC: 1 | DAC: 6
5331PL0845031
RNCC: 6 | RNVC: 9 | DAC: 9
AS3208-09
RNCC: 3 | RNVC: 2 | DAC: 4
X91610
RNCC: 5 | RNVC: 9 | MEDALS: Y | DAC: 5
10198329
RNCC: 6 | RNVC: 9 | DAC: 9
4928599
RNCC: 5 | RNVC: 2 | DAC: 6
4310000601
RNCC: 3 | RNVC: 2 | DAC: 3
(241)A4249504033618
RNCC: 8 | RNVC: 2 | DAC: U
22436
RNCC: 2 | RNVC: 1 | DAC: 3
6.0492.01.0.0508
RNCC: 3 | RNVC: 2 | DAC: 5
ST3002-10
RNCC: 5 | RNVC: 2 | DAC: 1
99-4684-28
RNCC: 3 | RNVC: 2 | DAC: 5
MIL-R-83248/1-013CP
RNCC: 5 | RNVC: 1 | DAC: 6
M83485/1-212
RNCC: 5 | RNVC: 9 | DAC: E
1372641
RNCC: 5 | RNVC: 2 | DAC: 3
35216
RNCC: 3 | RNVC: 9 | DAC: X
AS3208-32
RNCC: 3 | RNVC: 2 | DAC: E
AS3581-235CP
RNCC: 3 | RNVC: 1 | DAC: E
AS3581-050
RNCC: 3 | RNVC: 2 | DAC: E
AS3581-146CP
RNCC: 3 | RNVC: 1 | DAC: E
4824-3132364REVBPC15
RNCC: 3 | RNVC: 2 | DAC: 5
SAE-AS28775
RNCC: 5 | RNVC: 1 | DAC: E
969007-009
RNCC: 3 | RNVC: 9 | DAC: 6
5-157S383-70
RNCC: 3 | RNVC: 2 | DAC: 2
MIL-R-83248/1
RNCC: 4 | RNVC: 1 | DAC: E
333-30174-1
RNCC: 3 | RNVC: 9 | DAC: 5
16439-1
RNCC: 3 | RNVC: 2 | DAC: 1
343SB79
RNCC: 3 | RNVC: 2 | DAC: 5
R01-011
RNCC: 3 | RNVC: 9 | DAC: 4
12557
RNCC: 3 | RNVC: 2 | DAC: 5
2134-209
RNCC: 3 | RNVC: 2 | DAC: 5
16442-1
RNCC: 3 | RNVC: 2 | DAC: 1
6893-0012
RNCC: 3 | RNVC: 2 | DAC: 4
Z00.N7423450000TBM
RNCC: 5 | RNVC: 9 | DAC: 4
952240-0041
RNCC: 3 | RNVC: 2 | DAC: 5
0-3-2-28
RNCC: 3 | RNVC: 2 | DAC: 3
2743273-1
RNCC: 3 | RNVC: 2 | DAC: B
281250-0010 ITEM 62
RNCC: 5 | RNVC: 1 | DAC: 1
RS26110-90603
RNCC: 3 | RNVC: 2 | DAC: 5
171001-2
RNCC: 3 | RNVC: 2 | DAC: 6
267634-4
RNCC: 3 | RNVC: 2 | DAC: 4
96853
RNCC: 5 | RNVC: 9 | MEDALS: Y | DAC: 5
333-30182-1
RNCC: 3 | RNVC: 9 | DAC: 5
22576
RNCC: 2 | RNVC: 1 | DAC: 3
358-8307
RNCC: 3 | RNVC: 2 | DAC: 6
02048
RNCC: 3 | RNVC: 2 | DAC: 6
0R74X3PERBUNAN70
RNCC: 3 | RNVC: 2 | DAC: 5
90.3827.00
RNCC: 3 | RNVC: 2 | DAC: 5
00120010
RNCC: 3 | RNVC: 2 | DAC: 4
3660.0398
RNCC: 3 | RNVC: 2 | DAC: 3
35500-84-DC
RNCC: 3 | RNVC: 2 | DAC: 5
114132
RNCC: 3 | RNVC: 2 | DAC: 4
969007-010
RNCC: 3 | RNVC: 9 | DAC: 6
319-6700-805115REVAPC18
RNCC: 5 | RNVC: 1 | DAC: X
S0317 2-153
RNCC: 3 | RNVC: 2 | DAC: E
RNG292
RNCC: 3 | RNVC: 2 | DAC: 4
25-884423
RNCC: 3 | RNVC: 2 | DAC: 4
101-50122
RNCC: 3 | RNVC: 2 | DAC: 6
4006
RNCC: 3 | RNVC: 2 | MEDALS: Y | DAC: B
MIL-DTL-25988/2
RNCC: 4 | RNVC: 1 | DAC: E
2-033 S355-75
RNCC: 3 | RNVC: 2 | DAC: 2
431763C1
RNCC: 5 | RNVC: 1 | DAC: E
2 0175-239
RNCC: 5 | RNVC: 9 | DAC: 4
2743273-2
RNCC: 3 | RNVC: 2 | DAC: 3
6893-0004
RNCC: 3 | RNVC: 2 | DAC: 4
6894-0130
RNCC: 3 | RNVC: 2 | DAC: 4
92530-04
RNCC: 3 | RNVC: 2 | DAC: 5
BS1806
RNCC: 5 | RNVC: 1 | DAC: 4
3558035
RNCC: 5 | RNVC: 9 | DAC: B
7383858-2852200111A-30CP
RNCC: 3 | RNVC: 1 | DAC: 6
C742595REV19PT88
RNCC: 5 | RNVC: 9 | DAC: X
457-1287-8
RNCC: 3 | RNVC: 2 | DAC: 5
394625
RNCC: 3 | RNVC: 2 | DAC: 5
HCSE-20034D7R
RNCC: 5 | RNVC: 2 | DAC: 3
947-422498
RNCC: 6 | RNVC: 9 | DAC: 9
70015181
RNCC: 3 | RNVC: 2 | DAC: 1
M0150-00600-510
RNCC: 3 | RNVC: 2 | DAC: 3
P194363
RNCC: 5 | RNVC: 2 | DAC: 2
B2575-192.219
RNCC: 5 | RNVC: 9 | DAC: 3
209.1X8.4 6770010
RNCC: 3 | RNVC: 2 | DAC: 4
PRP 010-7399
RNCC: 3 | RNVC: 2 | DAC: 4
Y325-116
RNCC: 5 | RNVC: 9 | DAC: 5
S8990-680
RNCC: 3 | RNVC: 2 | MEDALS: Y | DAC: 5
55-144
RNCC: 3 | RNVC: 2 | DAC: 5
PL7455 ITEM 31
RNCC: 5 | RNVC: 1 | DAC: 5
AS568A-026/CR-70
RNCC: 3 | RNVC: 2 | DAC: 5
AS568A-008/CR-70
RNCC: 3 | RNVC: 2 | DAC: 5
39131-11
RNCC: 3 | RNVC: 9 | DAC: 3
MS9021-326
RNCC: 5 | RNVC: 9 | DAC: 4
6.0493.10.6.0324
RNCC: 3 | RNVC: 2 | DAC: 5
B05-L/030
RNCC: 5 | RNVC: 9 | DAC: 4
306799-00
RNCC: 3 | RNVC: 2 | DAC: 2
1341008
RNCC: 5 | RNVC: 2 | DAC: 3
Q25025139-7
RNCC: 3 | RNVC: 2 | DAC: 3
9026-026
RNCC: 5 | RNVC: 2 | DAC: 2
R909086008
RNCC: C | RNVC: 1 | DAC: 6
0G0161699
RNCC: 5 | RNVC: 2 | DAC: 6
94173473
RNCC: 3 | RNVC: 2 | DAC: 4
0R5
RNCC: 3 | RNVC: 2 | DAC: 5
CSP4FE226
RNCC: 3 | RNVC: 2 | DAC: 2
183005/ENGINE TYPE W8L20
RNCC: 3 | RNVC: 2 | DAC: 4
52020771
RNCC: 3 | RNVC: 2 | DAC: 4
0R170X3WS557
RNCC: 5 | RNVC: 2 | DAC: 3
15095-41525 ITEM 16
RNCC: 5 | RNVC: 1 | DAC: 3