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5310-01-352-9578

Flat Washer

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Official Item Classification

Name
Flat Washer
(NSN) National Stock Number
5310-01-352-9578
(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
02/04/1992 (34 years ago)

round peripheral shape style, 0.010 inches minimum and 0.080 inches maximum thickness, rectangular cross-sectional shape style, 0.203 inches minimum and 0.213 inches maximum hole diameter, round center hole shape style

Specs & Compatibility

Cross-Sectional Shape Style

rectangular

Hole Diameter

0.203 inches minimum and 0.213 inches maximum

Peripheral Shape Style

round

Center Hole Shape Style

round

Thickness

0.010 inches minimum and 0.080 inches maximum

Overall Diameter

0.724 inches minimum and 0.764 inches maximum

Material

steel comp 301 or steel comp 302 or steel comp 316 overall

Material Document And Classification

66 fed std all material responses overall

Surface Treatment

oxide overall

Surface Treatment Document And Classification

mil-c-13924 cl4 mil spec single treatment response 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
MS15795-857B Flat Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-352-9578?
The FSCG of the NSN 5310-01-352-9578 is 5310
Does the NSN 5310-01-352-9578 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-01-352-9578 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 5310-01-352-9578 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-352-9578 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 5310-01-352-9578 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Tue, Feb 4, 1992