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10121857 Flat Washer

5310-00-938-4249

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Official Item Classification

Name
Flat Washer
Part Number
10121857
(NSN) National Stock Number
5310-00-938-4249
(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
03/21/1967 (59 years ago)

round peripheral shape style, rectangular cross-sectional shape style, 0.140 inches minimum and 0.145 inches maximum hole diameter, round center hole shape style, 0.030 inches minimum and 0.032 inches maximum thickness

Specs & Compatibility

Cross-Sectional Shape Style

rectangular

Hole Diameter

0.140 inches minimum and 0.145 inches maximum

Peripheral Shape Style

round

Center Hole Shape Style

round

Thickness

0.030 inches minimum and 0.032 inches maximum

Overall Diameter

0.230 inches nominal

Heat Treatment

as fabricated

Material

steel comp 302 overall

Material Document And Classification

ams 5516 assn std single material response overall

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.

Source of Supply Code

SMS

Pseudo Item Name Code

0013393

Related Hardware Products

Part Number Description
10121857 Flat Washer
334579 Flat Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-938-4249?
The FSCG of the NSN 5310-00-938-4249 is 5310
Does the NSN 5310-00-938-4249 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-00-938-4249 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 5310-00-938-4249 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-938-4249 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 5310-00-938-4249 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Tue, Mar 21, 1967