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4810-01-151-7974

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) National Stock Number
4810-01-151-7974
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4810 Powered Valves
(INC) Item Name Code
22113
(FIIG) Federal Item Identification Guide
A15500
Date
04/22/1983 (43 years ago)

0.750 inches nominal body outside diameter, 0.136 inches nominal under flange height, 0.062 inches nominal flange seat to disk end height, 0.221 inches nominal body inside diameter, 0.815 inches nominal flange diameter

Specs & Compatibility

Flange Diameter

0.815 inches nominal

Body Outside Diameter

0.750 inches nominal

Body Inside Diameter

0.221 inches nominal

Flange Seat To Disk End Height

0.062 inches nominal

Under Flange Height

0.136 inches nominal

Seating Surface Shape

flat

Material

nickel alloy 400 overall

Style Designator

plain flanged

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
042660 Valve Seat
042660DC Valve Seat
042660DCVM Valve Seat

Frequently Asked Questions

What is the FSCG of the NSN 4810-01-151-7974?
The FSCG of the NSN 4810-01-151-7974 is 4810
Does the NSN 4810-01-151-7974 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4810-01-151-7974 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 4810-01-151-7974 contain precious materials?
Item does not contain precious metal.
Does NSN 4810-01-151-7974 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 4810-01-151-7974 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Fri, Apr 22, 1983