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4820-01-152-7766

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) National Stock Number
4820-01-152-7766
(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
05/07/1983 (43 years ago)

0.968 inches nominal body inside diameter, 1.625 inches nominal flange diameter, 1.417 inches nominal body outside diameter, 2320-01-097-0260 end item identification, 0.115 inches nominal flange seat to disk end height

Specs & Compatibility

Flange Diameter

1.625 inches nominal

Body Outside Diameter

1.417 inches nominal

Body Inside Diameter

0.968 inches nominal

End Item Identification

2320-01-097-0260

Flange Seat To Disk End Height

0.115 inches nominal

Under Flange Height

1.033 inches nominal

Criticality Code Justification

feat

Special Features

weapon system essential

Material

aluminum overall

Style Designator

plain flanged

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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

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10510429 Valve Seat
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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-152-7766?
The FSCG of the NSN 4820-01-152-7766 is 4820
Does the NSN 4820-01-152-7766 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-152-7766 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 4820-01-152-7766 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-152-7766 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 4820-01-152-7766 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Sat, May 7, 1983