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NS3482-075B Clapper Assembly

4820-00-406-6921

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Official Item Classification

Name
Clapper Assembly
Part Number
NS3482-075B
(NSN) National Stock Number
4820-00-406-6921
(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
04/17/1970 (56 years ago)

steel excetp for rubber o-ring,0.875 in. id of seal,1.250 in. od of clapper ring,0.250 in. thk,1.688 in. o/a general characteristics item description

Specs & Compatibility

General Characteristics Item Description

steel excetp for rubber o-ring,0.875 in. id of seal,1.250 in. od of clapper ring,0.250 in. thk,1.688 in. o/a

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

1125261

Related Hardware Products

Part Number Description
NS3482-075B Clapper Assembly

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-406-6921?
The FSCG of the NSN 4820-00-406-6921 is 4820
Does the NSN 4820-00-406-6921 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-406-6921 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 4820-00-406-6921 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-406-6921 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 4820-00-406-6921 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, Apr 17, 1970