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4820-01-475-8250

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) National Stock Number
4820-01-475-8250
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
22113
(FIIG) Federal Item Identification Guide
A15500
Date
06/14/2000 (26 years ago)

plain style designator, plastic polytetrafluoroethylene overall material, level 1 navsea special features, e/i ball valve .50; .75; or 1 inch top load end item identification, 0.372 inches nominal overall height

Specs & Compatibility

Overall Height

0.372 inches nominal

End Item Identification

e/i ball valve .50; .75; or 1 inch top load

Special Features

level 1 navsea

Material

plastic polytetrafluoroethylene overall

Style Designator

plain

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0022113

Related Hardware Products

Part Number Description
2643-820-03 ITEM 29 Valve Seat
845-7286645 ITEM 29 Valve Seat

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-475-8250?
The FSCG of the NSN 4820-01-475-8250 is 4820
Does the NSN 4820-01-475-8250 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-475-8250 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-01-475-8250 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-475-8250 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-01-475-8250 was assigned to the Federal Catalog?
It was assigned 26 years ago, on Wed, Jun 14, 2000