91746A459

View detailed technical data, stock status, and sourcing information for: 91746A459
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-551-7425

Item Name Code

06673

Assigment Date

05/24/2007 (19 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

3.000 inches nominal thread length, knurled no. 3 head style, 3.000 inches nominal fastener length, 2a thread class, right-hand thread direction

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 3.000 inches nominal
Fastener Length: 3.000 inches nominal
Head Style: knurled no. 3
Head Diameter: 0.875 inches nominal
Head Height: 0.312 inches nominal
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Part Name Assigned By Controlling Agency: screw,thumb,knurl
Material: steel overall
Thread Series Designator: un

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
91746A459	Thumbscrew

FAQs

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

What is the FSCG of the NSN 5305-01-551-7425?

The FSCG of the NSN 5305-01-551-7425 is 5305

Does the NSN 5305-01-551-7425 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-551-7425 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 5305-01-551-7425 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-551-7425 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 5305-01-551-7425 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Thu, May 24, 2007