Premium Information is available for this item - Upgrade for $1 a day
4820-00-987-7977
Valve Seat
4820009877977 009877977
Cancelled - Replaced by NSN 4820-00-799-7060 effective 1 Aug 2007
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
![]()
November 2023
3

Marketplace 4820-00-987-7977
Request a Quotation from participating marketplace vendors
Related Documents 4820-00-987-7977 2+ Documents (More...)
SEAT,VALVE 3 EA NS Request Quotation Updated Every Day 4820-00-987-7977 RQST Updated Every Day
4820-00-987-7977 RQST NE Related Documents 4820-00-987-7977 2+ Documents ( More... ) https//www.nsnlookup.com
Valve Seat 4820009877977 009877977 Account Upgrade 4820-00-987-7977Valve Seat4820009877977 009877977
Restrictions 4820-00-987-7977
4820-00-987-7977 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. The precious metals content of this item is unknown.
DLA Procurement Analysis 4820-00-987-7977
Management Data 4820-00-987-7977
- Effective Date
- Organization
- Unit of Issue
- Unit Price
- Qty Unit Pack
- Unit of Issue
- Aug 2007
- Department of the Navy (DN)
- EA
- Subscribe
- 1
- EA
- MOE
- USC
- Code
- Statement
- Order of Use
- Jump To Code
- Qty Per Assy
- UOM
- Technical Document
- Quantative Expression
- Code
- Department of the Navy (DN)
- N
- Z
- Discontinued-Use 4820-00-799-7060
- Z
- Defense Logistics Agency (DS)
- I
- Z
- Discontinued-Use 4820-00-799-7060
- Z
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Similar Supply Items to 4820-00-987-7977


















Contracting Technical Data File (CTDF) 4820-00-987-7977 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: