1034521

View detailed technical data, stock status, and sourcing information for: 1034521
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-691-1661

Item Name Code

13393

Assigment Date

01/01/1961 (65 years ago)

round peripheral shape style, 0.640 inches minimum and 0.660 inches maximum hole diameter, 0.025 inches minimum thickness, rectangular cross-sectional shape style, 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: 0.640 inches minimum and 0.660 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.025 inches minimum
Overall Diameter: 0.947 inches minimum and 0.953 inches maximum
Material: wool or cotton or cellulose or glass 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
1034521	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-691-1661?

The FSCG of the NSN 5310-00-691-1661 is 5310

Does NSN 5310-00-691-1661 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 5310-00-691-1661 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-691-1661 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 5310-00-691-1661 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961