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4820-01-274-8635

Safety Relief Valve

4820012748635 012748635 A2589-DO-10D/S-4 DO-10D/S-4

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE. View more Safety Relief Valve

4820-01-274-8635 VALVE,SAFETY RELIEF 4820012748635 012748635

Managed by United States
NSN Created on 15 Mar 1988
Data Last Changed
November 2023
NATO Update Count
6
NATO Data Quality
4820-01-274-8635 VALVE,SAFETY RELIEF 4820012748635 012748635 1/1
NSN 4820-01-274-8635 (Generic Image) 1/1

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4820-01-274-8635 Demil Restrictions 4820-01-274-8635

DEMIL: F | DEMILI: | CRITICALITY: Y | HMIC: N | PMIC: A | EDC: | ADPEC: 0

4820-01-274-8635 is a Safety Relief Valve that does not have a nuclear hardened feature, but does have another critical feature or features such as tolerance, fit restriction or application. This item is a US Munitions List or Commerce Control List Item where the Item Manager, Equipment Specialist or Product Specialist must provide special demilitarization instructions. This item is not suspected to be hazardous. This item does not contain a precious metal.

4820-01-274-8635 Management Data Management Data 4820-01-274-8635

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Feb 2000
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)
I
V
Discontinued Without Replacement
Department of the Navy (DN)
N
N
Disposal

Navy Navy

Cognizance:
1H
Consumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material ID:
X5
Navy Nuclear Reactor Plant (NNRP) component level material under the technical cognizant of NAVSEA 08, but managed by NAVICP MECH. This SMIC contains all component level nuclear material not qualifying for X1 or X4 SMIC assignment.
Issue, Repair, Requisition Restriction Code:
BL
Submit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipment

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