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4810-01-051-2949

Backup Ring

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Official Item Classification

Name
Backup Ring
(NSN) National Stock Number
4810-01-051-2949
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4810 Powered Valves
(INC) Item Name Code
77777
(FIIG) Federal Item Identification Guide
A23900
Date
11/25/1977 (48 years ago)

matl 15 per cent by wght fiberglass filled tfe cmpd (fluorocomp no. 103) polytetrafluoroethylene per mil-p-19468 or ams3651 general characteristics item description

Specs & Compatibility

General Characteristics Item Description

matl 15 per cent by wght fiberglass filled tfe cmpd (fluorocomp no. 103) polytetrafluoroethylene per mil-p-19468 or ams3651

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

1486281

Related Hardware Products

Part Number Description
35878 Backup Ring
4810PL0653777 Backup Ring

Frequently Asked Questions

What is the FSCG of the NSN 4810-01-051-2949?
The FSCG of the NSN 4810-01-051-2949 is 4810
Does the NSN 4810-01-051-2949 have a Schedule B code assigned?
Yes, the Schedule B code is 3917400000
Does NSN 4810-01-051-2949 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 4810-01-051-2949 contain precious materials?
Precious metal content is unknown
Does NSN 4810-01-051-2949 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 4810-01-051-2949 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Fri, Nov 25, 1977