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5310-01-481-3541

Convex Washer

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Official Item Classification

Name
Convex Washer
(NSN) National Stock Number
5310-01-481-3541
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15931
(FIIG) Federal Item Identification Guide
A022B0
Date
01/03/2001 (25 years ago)

copper alloy overall material, 1.188 inches nominal hole diameter, 0.280 inches nominal material thickness, 1.750 inches nominal outside diameter, qq-b-637 fed spec single material response overall material document and classification

Specs & Compatibility

Hole Diameter

1.188 inches nominal

Outside Diameter

1.750 inches nominal

Material Thickness

0.280 inches nominal

Material

copper alloy overall

Material Document And Classification

qq-b-637 fed spec single material response overall

Style Designator

convex

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

0015931

Related Hardware Products

Part Number Description
122-5277655 ITEM 25 Convex Washer
5277655 Convex Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-481-3541?
The FSCG of the NSN 5310-01-481-3541 is 5310
Does the NSN 5310-01-481-3541 have a Schedule B code assigned?
Yes, the Schedule B code is 7415210000
Does NSN 5310-01-481-3541 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 5310-01-481-3541 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-481-3541 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 5310-01-481-3541 was assigned to the Federal Catalog?
It was assigned 25 years ago, on Wed, Jan 3, 2001