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4820-00-399-3741

Valve Seat

4820003993741 003993741 6658801-1 5586122-8 6658801 WW6667884 PIECE 8

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT. View more Valve Seat

4820-00-399-3741 SEAT,VALVE 4820003993741 003993741

Managed by United States
NSN Created on 1 Jan 1963
Data Last Changed
November 2023
NATO Update Count
9
NATO Data Quality
4820-00-399-3741 SEAT,VALVE 4820003993741 003993741 1/1
NSN 4820-00-399-3741 (Generic Image) 1/1

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4820-00-399-3741 Related Documents Related Documents 4820-00-399-3741 4+ Documents (More...)

-00-337-2192 Float Type Liquid Quantity Gage 162L556P13RNCC: 5 | RNVC: 2 | DAC: 6 1 Jan 1963 4820-00-399-3741
2 1 Jan 1963 2825-00-512-2169 Lifting Link 3007G19PC1RNCC: 3 | RNVC: 2 | DAC: 6 30 Jul 1974 4820-00-399-3741
Valve Seat 6658801-1RNCC: C | RNVC: 1 | DAC: 6 1 Jan 1963 2825-00-301-4992 Bearing Assy 275D327
: 5 1 Jan 1963 2825-00-337-1056 Turbine Shaft 8099130-1RNCC: 3 | RNVC: 2 | DAC: X 1 Jan 1963 4820-00-399-3741

4820-00-399-3741 Demil Restrictions 4820-00-399-3741

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

4820-00-399-3741 is a Valve Seat 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. This item does not contain a precious metal.

4820-00-399-3741 Stock, Inventory and Procurement DLA Procurement Analysis 4820-00-399-3741

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4820-00-399-3741 Management Data Management Data 4820-00-399-3741

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Jan 2023
Department of the Navy (DN)
EA
Subscribe
1
Nov 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
V
Discontinued Without Replacement
Department of the Navy (DN)
N
X
Formerly 2825
Defense Logistics Agency (DS)
I
V
Discontinued Without Replacement

Navy Navy

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

4820-00-399-3741 Related Items NATO Stock Numbers Related to 4820-00-399-3741

4820-00-399-3741 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-00-399-3741 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: