21-40410-16

View detailed technical data, stock status, and sourcing information for: 21-40410-16
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-781-5804

Item Name Code

11444

Assigment Date

01/01/1960 (66 years ago)

0.397 inches nominal width across flats, 0.375 inches nominal length, 0.155 inches nominal flange thickness, 0.395 inches nominal fin diameter, 0.028 inches nominal slot width

Product Characteristics

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

Slot Width: 0.028 inches nominal
Flange Thickness: 0.155 inches nominal
Length: 0.375 inches nominal
Width Across Flats: 0.397 inches nominal
Fin Diameter: 0.395 inches nominal
Material: steel overall
Surface Treatment: cadmium overall
Style Designator: slotted

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
21-40410-16	Screw Thread Insert
9156982-5	Screw Thread Insert

FAQs

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

What is the FSCG of the NSN 5325-00-781-5804?

The FSCG of the NSN 5325-00-781-5804 is 5325

Does the NSN 5325-00-781-5804 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-781-5804 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 5325-00-781-5804 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-781-5804 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 5325-00-781-5804 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960