5310-00-637-2242

Find complete technical information, availability, and procurement data for: 5310-00-637-2242
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-637-2242

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

round center hole shape style, round peripheral shape style, 0.343 inches minimum and 0.345 inches maximum hole diameter, rectangular cross-sectional shape style, 0.025 inches minimum and 0.035 inches maximum thickness

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: 0.343 inches minimum and 0.345 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.025 inches minimum and 0.035 inches maximum
Overall Diameter: 0.552 inches minimum and 0.572 inches maximum
Hardness Rating: 35.0 rockwell c minimum and 45.0 rockwell c maximum
Surface Finish: 100.0 microinches all surfaces
Material: steel comp 410 or steel comp 302 overall
Material Document And Classification: ams 5504 assn std 1st material response and ams 5516 assn std 2nd material response overall
Surface Treatment: lead overall
Surface Treatment Document And Classification: esa091 fscm 06848 mfr ref single treatment response overall

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:

Part Number	Name
188773	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-637-2242?

The FSCG of the NSN 5310-00-637-2242 is 5310

Does the NSN 5310-00-637-2242 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-637-2242 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 5310-00-637-2242 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-637-2242 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 5310-00-637-2242 was assigned to the Federal Catalog?

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