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4310-00-491-5026

Piston Ring

4310004915026 004915026 34R33225-1 R33225

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL. View more Piston Ring

4310-00-491-5026 RING,PISTON 4310004915026 004915026

Managed by United States
NSN Created on 6 Jun 1969
Data Last Changed
May 2023
NATO Update Count
2
NATO Data Quality
AAGR Style A54 for 4310-00-491-5026 1/4
NSN 4310-00-491-5026 (Identification) 1/4
ACXD Style 1 for 4310-00-491-5026 2/4
NSN 4310-00-491-5026 (Identification) 2/4
ACXL Style 3 for 4310-00-491-5026 3/4
NSN 4310-00-491-5026 (Identification) 3/4
ADTE Style 3 for 4310-00-491-5026 4/4
NSN 4310-00-491-5026 (Identification) 4/4

4310-00-491-5026 Stock and Availability Marketplace 4310-00-491-5026

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4310-00-491-5026 Related Documents Related Documents 4310-00-491-5026 1+ Documents (More...)

DAC: 5 6 Jun 1969 4310-00-491-5025 Piston Ring 1R33238-1RNCC: 3 | RNVC: 2 | DAC: 5 6 Jun 1969 4310-00-491-5026

4310-00-491-5026 Demil Restrictions 4310-00-491-5026

DEMIL: A | DEMILI: | CRITICALITY: X | HMIC: N | PMIC: U | EDC: | ADPEC:

4310-00-491-5026 is a Piston Ring that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. The precious metals content of this item is unknown.

4310-00-491-5026 HTS and ScheduleB Import and Export 4310-00-491-5026

4310-00-491-5026 End Users End Users 4310-00-491-5026

US Army (A920)
Effective Date:
1 Apr 2005
Former MOE Rule:
A181
Supplementary Receivers:
AJ

4310-00-491-5026 Manufacturers Approved Sources 4310-00-491-5026

4310-00-491-5026 Technical Data Datasheet 4310-00-491-5026

Characteristic
Specifications
FIIG
A08400
Cross-Sectional Shape Style [AAGR]
Beveled Face, Double Scraper, Ventilated Oil Control
Material [MATT]
Steel Overall
Oil Passage Type And Quantity [CQKZ]
1 Groove Outside Periphery
Oil Passage Type And Quantity [CQKZ]
8 Slot Horizontally Through Ring
Joint Style [ADTE]
Step Joint
Radial Wall Thickness [ACXF]
0.2550 Inches Minimum And 0.2700 Inches Maximum
Ring Style [ACXD]
Concentric
Ring Width Pin Hole Depth [ACXR]
0.015 Inches Minimum And 0.030 Inches Maximum
Overall Width [ACXJ]
0.4970 Inches Minimum And 0.4980 Inches Maximum
Pin Hole Style [ACXL]
Half Round Pinhole At Joint
Pin Hole Slot Length [ACXQ]
0.140 Inches Nominal
Standard Bore Diameter [ACXZ]
7.000 Inches
Surface Treatment [SFTT]
Phosphate Overall

4310-00-491-5026 Stock, Inventory and Procurement DLA Procurement Analysis 4310-00-491-5026

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4310-00-491-5026 Management Data Management Data 4310-00-491-5026

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
Defense Logistics Agency (DS)
EA
Subscribe
1
Oct 2021
Defense Logistics Agency (DS)
EA
Subscribe
1
Oct 2020
Defense Logistics Agency (DS)
EA
Subscribe
1
Oct 2019
Defense Logistics Agency (DS)
EA
Subscribe
1
Jul 2013
Department of the Army (DA)
EA
Subscribe
1

Army Army

Materiel Category and Inventory Manager:
J
Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity:
2
Stock Fund Secondary Items
Management Inventory Segment:
2
Non-Repairable Items(Exclusive of Insurance and Provisioning Items)
This code will be used to identify items, which are not reparable.
Weapons System / End Item / Homogeneous Group:
00
DLA/GSA Material
DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements:
X
Expendable item.An item of Army property coded with an ARC of X in the AMDF. Expendable items require no formal accountability after issue from a stock record account.Commercial and fabricated items similar to items coded X in the AMDF are considered expendable items.

4310-00-491-5026 Related Items NATO Stock Numbers Related to 4310-00-491-5026

4310-00-491-5026 Freight Data Freight Information 4310-00-491-5026

4310-00-491-5026 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 126700. A Sub NMFC of X. It has a NMFC Description of PISTON RINGS,IRON. 4310-00-491-5026 is rated as class 85 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 64230 which rates the freight between FCL and LCL. 4310-00-491-5026 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 594 for ocean manifesting and military sealift. 4310-00-491-5026 is not classified as a special type of cargo when transported by water. 4310-00-491-5026 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.

4310-00-491-5026 Packaging Data Packaging Data 4310-00-491-5026

Responsible Activity
Packaging Data Source
Primary Inventory Control Activity (PICA)
--

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation
--
--
Bare Metal Item
Over 10lb
Less than 85G
Special Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying
1
--
--
--
Preservative Coating Only
Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
MIL-PRF-21260, Preservative and Break-in Lubricating Oil, Internal Combustion Engine, Grade 10, 30 or 50
--
--
--
MIL-DTL-117, Type II, Class C, Style 1, Heavy Duty, Waterproof, Greaseproof, Opaque Bag
No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container
ASTM-D5118, Type CF, Class Weather-Resistant, Corrugated Fiberboard Box

4310-00-491-5026 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4310-00-491-5026 October 2021

Criticality and Quality

Critical Item Code:
Flight Safety:
Life Support:
Certified Samples:
Serialization:
First Article Test (FAT):
Certificate of Quality Compliance:
Production Lot Testing:
Special Testing:
Qualified Products List (QPL):

Commercial Properties

Government Furnished Material:
Government Furnished Tooling:
Government Furnished Property:
Price Evaluation Code:
Diminshing Manufacturing Sources:
Warranty:
Commerical Off The Shelf (COTS):
End Item Application:
Auctioning Candidate:
Source of Procurement:
Contract Option:

Restrictions

Boeing Rights Guard:
Export Controlled:
Controlled Technical Data Package (TDP):
Restricted Technical Data Package (TDP):
Contains Classified Material
Weapons System Indicator Code (WSIC):
N

Packaging Requirements

Packaging Determination Table:
Packaging Review Code:
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required: