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5310-01-077-8667

Flat Washer

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Official Item Classification

Name
Flat Washer
(NSN) National Stock Number
5310-01-077-8667
(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
06/01/1979 (47 years ago)

0.049 inches minimum and 0.055 inches maximum thickness, 0.198 inches nominal hole diameter, rectangular cross-sectional shape style, round center hole shape style, round peripheral shape style

Specs & Compatibility

Cross-Sectional Shape Style

rectangular

Hole Diameter

0.198 inches nominal

Peripheral Shape Style

round

Center Hole Shape Style

round

Thickness

0.049 inches minimum and 0.055 inches maximum

Overall Diameter

0.374 inches nominal

Material

copper alloy 268 overall

Material Document And Classification

qq-b-626,temper 1/2 hard fed spec single material response overall

Surface Treatment

oxide film overall

Surface Treatment Document And Classification

mil-f-495 mil spec single treatment response overall

Specification/Standard Data

14304-755017a4523 manufacturers specification control

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
755017A4523 Flat Washer
B-747 Flat Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-077-8667?
The FSCG of the NSN 5310-01-077-8667 is 5310
Does the NSN 5310-01-077-8667 have a Schedule B code assigned?
Yes, the Schedule B code is 7415210000
Does NSN 5310-01-077-8667 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 5310-01-077-8667 contain precious materials?
Precious metal content is unknown
Does NSN 5310-01-077-8667 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 5310-01-077-8667 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Fri, Jun 1, 1979