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5310-00-005-7210

Flat Washer

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Official Item Classification

Name
Flat Washer
(NSN) National Stock Number
5310-00-005-7210
(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
06/16/1972 (54 years ago)

diameter: 0.245-0.255", thickness: 0.058-0.068"

Specs & Compatibility

Surface Treatment

Anodize

Surface Treatment Document and Classification

Mil-a-8625 mil spec single treatment response

Hole Diameter

0.139 inches minimum and 0.149 inches maximum

Sectional Shape Style Cross

Rectangular

Center Hole Shape Style

1 round

Peripheral Shape Style

Round

Thickness

0.058 inches minimum and 0.068 inches maximum

Center Hole Shape Style

Round

Overall Diameter

0.245 inches minimum and 0.255 inches maximum

Material

Aluminum alloy 2024

Material Document and Classification

Qq-a-268a fed spec single material response

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

0013393

Related Hardware Products

Part Number Description
2098-164 Flat Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-005-7210?
The FSCG of the NSN 5310-00-005-7210 is 5310
Does the NSN 5310-00-005-7210 have a Schedule B code assigned?
Yes, the Schedule B code is 7616108000
Does NSN 5310-00-005-7210 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 5310-00-005-7210 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-005-7210 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 5310-00-005-7210 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Jun 16, 1972