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4820-00-166-9880

Valve Trunnion

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Official Item Classification

Name
Valve Trunnion
(NSN) National Stock Number
4820-00-166-9880
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
77777
(FIIG) Federal Item Identification Guide
A23900
Date
02/07/1973 (53 years ago)

brass;hubbed flange,1.750 in.flange thickness;hub 0.875 in.od;0.510 in. hub lg;bore dia.0.625 in,0.895 in.lg;1 thrd hole on flange face 0.164-36 unf;4 unthreaded 0.175 in.dia;1 thrd hole in flange periphery 0.138-32 unc general characteristics item description

Specs & Compatibility

General Characteristics Item Description

brass;hubbed flange,1.750 in.flange thickness;hub 0.875 in.od;0.510 in. hub lg;bore dia.0.625 in,0.895 in.lg;1 thrd hole on flange face 0.164-36 unf;4 unthreaded 0.175 in.dia;1 thrd hole in flange periphery 0.138-32 unc

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

1637375

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Frequently Asked Questions

What is the FSCG of the NSN 4820-00-166-9880?
The FSCG of the NSN 4820-00-166-9880 is 4820
Does NSN 4820-00-166-9880 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 4820-00-166-9880 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-166-9880 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 4820-00-166-9880 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Feb 7, 1973