F1243

View detailed technical data, stock status, and sourcing information for: F1243
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-359-0458

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

0.443 inches minimum and 0.453 inches maximum hole diameter, rectangular cross-sectional shape style, round peripheral shape style, 0.016 inches minimum and 0.047 inches maximum thickness, round center hole shape style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.443 inches minimum and 0.453 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.016 inches minimum and 0.047 inches maximum
Overall Diameter: 0.672 inches minimum and 0.703 inches maximum
Hardness Rating: 30.0 rockwell b minimum and 50.0 rockwell b maximum
Material: copper alloy overall
Material Document And Classification: aqq-c-576 assn std 1st material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-181-4803	No Name Available	12/01/1975
5310-00-457-1600	No Name Available	02/01/2007
5330-00-521-4930	No Name Available	01/01/1963
2530-00-848-5836	No Name Available	09/17/1971
3810-00-967-3170	No Name Available	09/10/1969

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

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10876017	Flat Washer
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231343	Flat Washer
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376MBT1	Flat Washer
376MEE3	Flat Washer
4708316	Flat Washer
4708316-7	Flat Washer
471713	Flat Washer
48123H	Flat Washer
5214930	Flat Washer
525K216	Flat Washer
57526	Flat Washer
6CFC1243	Flat Washer
811180	Flat Washer
830221	Flat Washer
91A2149	Flat Washer
DX4221	Flat Washer
F1243	Flat Washer
FC-1243	Flat Washer
FC1243	Flat Washer
FC1243B	Flat Washer
GM-3-21	Flat Washer
MFC1243	Flat Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-359-0458?

The FSCG of the NSN 5310-00-359-0458 is 5310

Does the NSN 5310-00-359-0458 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-00-359-0458 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 5310-00-359-0458 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-359-0458 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 5310-00-359-0458 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963