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5310-01-490-2071

Flat Washer

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Plain Encased Seal
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Official Item Classification

Name
Flat Washer
(NSN) National Stock Number
5310-01-490-2071
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
13393
(FIIG) Federal Item Identification Guide
A022B0
Date
09/21/2001 (25 years ago)

contains non asbestos materials special features, 0.062 inches nominal thickness, 0.600 inches nominal overall diameter, asbestos alternative products environmental attribute code, 0.200 inches nominal hole diameter

Specs & Compatibility

Hole Diameter

0.200 inches nominal

Thickness

0.062 inches nominal

Overall Diameter

0.600 inches nominal

Environmental Attribute Code

asbestos alternative products

Special Features

contains non asbestos materials

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

0013393

Related Hardware Products

Part Number Description
12Y1358-41 NON ASBESTOS Flat Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-490-2071?
The FSCG of the NSN 5310-01-490-2071 is 5310
Does NSN 5310-01-490-2071 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 5310-01-490-2071 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-490-2071 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 5310-01-490-2071 was assigned to the Federal Catalog?
It was assigned 25 years ago, on Fri, Sep 21, 2001