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4820-01-269-9531

Pressure Relief Safety Head

4820012699531 012699531 106805

An item of varying shape and size consisting of a metallic body which incloses a nonreusable metallic or nonmetallic disk(s), which is designed and calibrated to burst at a given pressure. It may be used independently, or in conjunction with relief valves to relieve overpressure, and to protect relief valve(s) from corrosive conditions. Excludes VALVE, SAFETY RELIEF and PLUG, FUSIBLE. For items furnished with a disk, see HEAD AND DISK, SAFETY, PRESSURE RELIER. View more Pressure Relief Safety Head

4820-01-269-9531 HEAD,SAFETY,PRESSURE RELIEF 4820012699531 012699531

Managed by United States
NSN Created on 24 Dec 1987
Data Last Changed
November 2023
NATO Update Count
6
NATO Data Quality
4820-01-269-9531 HEAD,SAFETY,PRESSURE RELIEF 4820012699531 012699531 1/1
NSN 4820-01-269-9531 (Generic Image) 1/1

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(CAGE Code 14487) 1988 4820-01-269-9531 Pressure Relief Safety Head 106805RNCC: 3 | RNVC: 2 | DAC: A
1988 4820-01-273-1353 Pressure Relief Safety Head 803242RNCC: 3 | RNVC: 2 | DAC: E 20 Feb 1988 4820-01-269-9531
5315-01-270-2829 Headless Straight Pin 22463RNCC: 3 | RNVC: 2 | MEDALS: Y | DAC: B 1 Jan 1988 4820-01-269-9531

4820-01-269-9531 Demil Restrictions 4820-01-269-9531

DEMIL: A | DEMILI: 1 | CRITICALITY: X | HMIC: N | PMIC: A | EDC: | ADPEC:

4820-01-269-9531 is a Pressure Relief Safety Head that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. 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. This item does not contain a precious metal.

4820-01-269-9531 HTS and ScheduleB Import and Export 4820-01-269-9531

4820-01-269-9531 End Users End Users 4820-01-269-9531

US Navy (N9BC)
Effective Date:
1 Apr 2005
Former MOE Rule:
N9CD
Supplementary Collaborators:
GTKE
New Zealand (ZE01)
Effective Date:
1 Apr 1991

4820-01-269-9531 Manufacturers Approved Sources 4820-01-269-9531

4820-01-269-9531 Technical Data Datasheet 4820-01-269-9531

Characteristic
Specifications
FIIG
A512U0
Special Features [FEAT]
Brass; Thd 0.625 In. Dia By 45 Deg Flare Outlet, 0.500 In. Npt Inlet; Union Type Rupture Head; 3.375 In. O/A Lg

4820-01-269-9531 Weapon Systems (WSDC) Weapon Systems (WSDC) 4820-01-269-9531

4820-01-269-9531 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-269-9531

Last Stock Position:
3 In Stock
DLA Administrative Lead Time:
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DLA Production Lead Time:
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4820-01-269-9531 Management Data Management Data 4820-01-269-9531

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Mar 2023
Department of the Navy (DN)
EA
Subscribe
1
Oct 2021
Department of the Navy (DN)
EA
Subscribe
1
Oct 2020
Defense Logistics Agency (DS)
EA
Subscribe
1
Feb 2020
Department of the Navy (DN)
EA
Subscribe
1
MOE
USC
Code
Statement
Order of Use
Jump To Code
Qty Per Assy
UOM
Technical Document
Quantative Expression
Department of the Navy (DN)
N
X
Formerly 4730
Defense Logistics Agency (DS)
I
X
Formerly 4730

Navy Navy

Cognizance:
9B
Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg

4820-01-269-9531 Related Items NATO Stock Numbers Related to 4820-01-269-9531

4820-01-269-9531 Freight Data Freight Information 4820-01-269-9531

4820-01-269-9531 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 051080. A Sub NMFC of Z. It has a NMFC Description of FAUCETS,BIBCOCKS,GATES VALVES. 4820-01-269-9531 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 29300 which rates the freight between FCL and LCL. 4820-01-269-9531 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 576 for ocean manifesting and military sealift. 4820-01-269-9531 is not classified as a special type of cargo when transported by water. 4820-01-269-9531 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.

4820-01-269-9531 Packaging Data Packaging Data 4820-01-269-9531

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
2lb or less, one dimension over 2", but less than 24"
Above 110G
No Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying
1
--
--
--
--
Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
No Requirement
No Requirement
No Requirement
Not Applicable
--
No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container
--

4820-01-269-9531 Procurement History Procurement History 4820-01-269-9531 3 Records

Contract
Date
CAGE
Quantity
Net Price
Std Price
SPE7MC21P3900
11 Jun 2021
Subscribe
5
Subscribe
Subscribe
SPE7M017V6438P00001
14 Mar 2017
Subscribe
9
Subscribe
Subscribe
SPE7MC16M0704
24 Oct 2015
Subscribe
7
Subscribe
Subscribe

4820-01-269-9531 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-01-269-9531 October 2021

Criticality and Quality

Critical Item Code:
X
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):
F

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: