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4820-00-818-1049

Valve Seat

4820008181049 008181049 909D138-25 909D138PC25

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

4820-00-818-1049 SEAT,VALVE 4820008181049 008181049

Managed by United States
NSN Created on 1 Jan 1962
Data Last Changed
May 2023
NATO Update Count
6
NATO Data Quality
STYL Style B7 for 4820-00-818-1049 1/1
NSN 4820-00-818-1049 (Identification) 1/1

4820-00-818-1049 Stock and Availability Marketplace 4820-00-818-1049

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4820-00-818-1049 Demil Restrictions 4820-00-818-1049

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

4820-00-818-1049 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.

4820-00-818-1049 HTS and ScheduleB Import and Export 4820-00-818-1049

4820-00-818-1049 End Users End Users 4820-00-818-1049

US Navy (N9BC)
Effective Date:
1 Jul 2005
Former MOE Rule:
N9CD
Supplementary Collaborators:
HD
Greece (ZU01)
Effective Date:
1 Jun 2006

4820-00-818-1049 Manufacturers Approved Sources 4820-00-818-1049

4820-00-818-1049 Technical Data Datasheet 4820-00-818-1049

Characteristic
Specifications
FIIG
A15500
Body Inside Diameter [ADAS]
0.969 Inches Nominal
Body Outside Diameter [ADAR]
1.562 Inches Nominal
Flange Diameter [ABKK]
1.812 Inches Nominal
Flange Seat To Disk End Height [AJRF]
0.312 Nominal Inches
Material Document And Classification [MDCL]
Mil-R-17131,Type Mil-Rcocr-A Mil Spec Single Material Response Face
Material Document And Classification [MDCL]
Qq-S-763,Class 410 Fed Spec Single Material Response Body
Material [MATT]
Rod,Welding,Surfacing Face
Material [MATT]
Steel Body
Seat Radius [AJFZ]
0.214 Inches Minimum And 0.224 Inches Maximum
Seating Surface Shape [CQKM]
Radial
Seal Accommodation Type [AJSH]
Grooved
Under Flange Height [AJRM]
1.438 Inches Nominal
Style Designator [STYL]
Plain Flanged

4820-00-818-1049 Weapon Systems (WSDC) Weapon Systems (WSDC) 4820-00-818-1049

4820-00-818-1049 Stock, Inventory and Procurement DLA Procurement Analysis 4820-00-818-1049

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4820-00-818-1049 Management Data Management Data 4820-00-818-1049

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
Department of the Navy (DN)
EA
Subscribe
1
Oct 2021
Department of the Navy (DN)
EA
Subscribe
1
Oct 2020
Department of the Navy (DN)
EA
Subscribe
1
Oct 2019
Department of the Navy (DN)
EA
Subscribe
1

Navy Navy

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

4820-00-818-1049 Related Items NATO Stock Numbers Related to 4820-00-818-1049

4820-00-818-1049 Freight Data Freight Information 4820-00-818-1049

4820-00-818-1049 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. 4820-00-818-1049 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. 4820-00-818-1049 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. 4820-00-818-1049 is not classified as a special type of cargo when transported by water. 4820-00-818-1049 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.

4820-00-818-1049 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-00-818-1049 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):
Y

Packaging Requirements

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