25087590

View detailed technical data, stock status, and sourcing information for: 25087590
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-552-4308

Item Name Code

14218

Assigment Date

06/13/2007 (19 years ago)

A headless, cylindrically-shaped item, having external threads at one end only. The threaded and plain portions are of one nominal diameter. Includes items having cotter pin hole(s) on either one or both ends. Its length must not exceed 12 inches (304 mm). It may have a recess drive feature. See also pin, straight, headless. Excludes:stud, welding; and setscrew.

0.042 inches minimum and 0.050 inches maximum material thickness, 0.641 inches minimum and 0.663 inches maximum hole diameter, lock washer-external tooth part name assigned by controlling agency, flat external teeth style designator, 1.045 inches minimum and 1.070 inches maximum outside diameter

Product Characteristics

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

Hole Diameter: 0.641 inches minimum and 0.663 inches maximum
Outside Diameter: 1.045 inches minimum and 1.070 inches maximum
Material Thickness: 0.042 inches minimum and 0.050 inches maximum
Part Name Assigned By Controlling Agency: lock washer-external tooth
Style Designator: flat external teeth

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
25087590	Lock Washer
35AX1016	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-552-4308?

The FSCG of the NSN 5310-01-552-4308 is 5310

Does NSN 5310-01-552-4308 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 5310-01-552-4308 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-552-4308 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 5310-01-552-4308 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Wed, Jun 13, 2007