AD121-0053-0050

View detailed technical data, stock status, and sourcing information for: AD121-0053-0050
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-813-6949

Item Name Code

05457

Assigment Date

01/01/1962 (64 years ago)

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

0.105 inches nominal flange outside diameter, 0.059 inches nominal barrel outside diameter, straight round type barrel style, flange flange style, 0.187 inches nominal barrel height

Product Characteristics

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

Barrel Height: 0.187 inches nominal
Flange Outside Diameter: 0.105 inches nominal
Barrel Style: straight round type
Barrel Outside Diameter: 0.059 inches nominal
Flange Style: flange
Material: copper alloy overall
Surface Treatment: tin 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
AD121-0053-0050	Metallic Eyelet

FAQs

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

What is the FSCG of the NSN 5325-00-813-6949?

The FSCG of the NSN 5325-00-813-6949 is 5325

Does the NSN 5325-00-813-6949 have a Schedule B code assigned?

Yes, the Schedule B code is 8308100000

Does NSN 5325-00-813-6949 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 5325-00-813-6949 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-813-6949 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 5325-00-813-6949 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962