5365-01-263-4397

Find complete technical information, availability, and procurement data for: 5365-01-263-4397
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5365 Bushings, Rings, Shims and Spacers

National Stock Number

5365-01-263-4397

Item Name Code

21973

Assigment Date

09/14/1987 (38 years ago)

A locking device with two keys spaced approximately 180 degrees center to center and protruding from the seating surface of the ring. When installed the keys mate with companion keyways in the external threads of screw thread inserts, locked-in studs, or similar type items, and cut through sufficient threads of the parent material tapped hole to provide a positive lock between the threaded bodies.

0.120 inches nominal key width, 2.930 inches nominal inside diameter, 0.300 inches nominal key length, 3.557 inches nominal overall outside diameter, 0.350 inches nominal overall height

Product Characteristics

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

Inside Diameter: 2.930 inches nominal
Key Length: 0.300 inches nominal
Overall Height: 0.350 inches nominal
Key Width: 0.120 inches nominal
Overall Outside Diameter: 3.557 inches nominal
End Item Identification: f-16 landing gear component
Criticality Code Justification: agav
Material: steel comp 301
Surface Treatment: passivate

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
2007119-1	Keyed Lock Ring
5365PL0838445	Keyed Lock Ring

FAQs

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

What is the FSCG of the NSN 5365-01-263-4397?

The FSCG of the NSN 5365-01-263-4397 is 5365

Does the NSN 5365-01-263-4397 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 5365-01-263-4397 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 5365-01-263-4397 contain precious materials?

Item does not contain precious metal.

Does NSN 5365-01-263-4397 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 5365-01-263-4397 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, Sep 14, 1987