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SAE1/4 Flat Washer

5310-01-690-9427

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Official Item Classification

Name
Flat Washer
Part Number
SAE1/4
(NSN) National Stock Number
5310-01-690-9427
(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
09/11/2020 (6 years ago)

0.051 millimeters minimum and 0.080 millimeters maximum thickness, 0.276 millimeters minimum and 0.296 millimeters maximum hole diameter, 0.620 millimeters minimum and 0.640 millimeters maximum outside diameter, sae flat washer part name assigned by controlling agency, steel overall material

Specs & Compatibility

Hole Diameter

0.276 millimeters minimum and 0.296 millimeters maximum

Outside Diameter

0.620 millimeters minimum and 0.640 millimeters maximum

Thickness

0.051 millimeters minimum and 0.080 millimeters maximum

Part Name Assigned By Controlling Agency

sae flat washer

Material

steel overall

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
SAE1/4 Flat Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-690-9427?
The FSCG of the NSN 5310-01-690-9427 is 5310
Does the NSN 5310-01-690-9427 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-01-690-9427 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 5310-01-690-9427 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-690-9427 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 5310-01-690-9427 was assigned to the Federal Catalog?
It was assigned 6 years ago, on Fri, Sep 11, 2020