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5310-00-253-3207

Flat Washer

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Official Item Classification

Name
Flat Washer
(NSN) National Stock Number
5310-00-253-3207
(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
07/25/1969 (57 years ago)

rectangular cross-sectional shape style, round center hole shape style, 0.214 inches minimum and 0.227 inches maximum hole diameter, round peripheral shape style, 0.036 inches minimum and 0.065 inches maximum thickness

Specs & Compatibility

Cross-Sectional Shape Style

rectangular

Hole Diameter

0.214 inches minimum and 0.227 inches maximum

Peripheral Shape Style

round

Center Hole Shape Style

round

Thickness

0.036 inches minimum and 0.065 inches maximum

Overall Diameter

0.495 inches minimum and 0.515 inches maximum

Material

copper alloy overall

Nondefinitive Spec/Std Data

a type and 1 grade and g class

Replacement For

Part Number Description
5310-00-083-7092 No Name Available 07/01/2007
5310-00-274-7845 No Name Available 03/01/2008
5310-00-276-1206 No Name Available 09/01/2023
5310-00-367-8776 No Name Available 04/01/1991
5310-00-489-6527 No Name Available 04/01/1997
5310-00-808-7962 No Name Available 02/01/2007
5310-00-811-7587 No Name Available 09/12/2007
5310-00-966-5686 No Name Available 04/01/1997
5310-00-999-8669 No Name Available 08/01/1984
5310-01-036-7405 No Name Available 04/01/1990
5310-01-092-8734 No Name Available 02/01/2007
5310-01-189-7503 No Name Available 04/01/1997

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

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Frequently Asked Questions

What is the FSCG of the NSN 5310-00-253-3207?
The FSCG of the NSN 5310-00-253-3207 is 5310
Does the NSN 5310-00-253-3207 have a Schedule B code assigned?
Yes, the Schedule B code is 7415210000
Does NSN 5310-00-253-3207 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 5310-00-253-3207 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-253-3207 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 5310-00-253-3207 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Jul 25, 1969