5305-01-124-4451

Find complete technical information, availability, and procurement data for: 5305-01-124-4451
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-124-4451

Item Name Code

06673

Assigment Date

01/05/1982 (44 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

3.750 inches nominal fastener length, 0.800 inches minimum thread length, thumb no. 7 head style, 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: 0.800 inches minimum
Fastener Length: 3.750 inches nominal
Head Style: thumb no. 7
Head Height: 0.400 inches minimum and 0.438 inches maximum
Width Between Flats: 1.120 inches nominal
Point Style: oval
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Material: steel comp 316 overall
Thread Series Designator: unc

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
4592477 ITEM 14	Thumbscrew
4592569-1	Thumbscrew

FAQs

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

What is the FSCG of the NSN 5305-01-124-4451?

The FSCG of the NSN 5305-01-124-4451 is 5305

Does the NSN 5305-01-124-4451 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-124-4451 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 5305-01-124-4451 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-124-4451 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 5305-01-124-4451 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Tue, Jan 5, 1982