44D37

View detailed technical data, stock status, and sourcing information for: 44D37
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-542-3937

Item Name Code

22846

Assigment Date

08/03/2006 (20 years ago)

A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.

0.688 inches nominal fastener length, 0.250 inches nominal head diameter, right-hand thread direction, flat chamfer head style, 0.688 inches nominal thread length

Product Characteristics

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

Thread Direction: right-hand
Thread Length: 0.688 inches nominal
Fastener Length: 0.688 inches nominal
Head Style: flat chamfer
Head Diameter: 0.250 inches nominal
Head Height: 0.219 inches nominal
Internal Drive Style: hexagon
Width Across Flats: 0.156 inches nominal
Shoulder Shape: square overall
Part Name Assigned By Controlling Agency: navy special project
Material: steel corrosion resisting 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
44D37	Shoulder Screw
SM-A-948089-1	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-542-3937?

The FSCG of the NSN 5305-01-542-3937 is 5305

Does the NSN 5305-01-542-3937 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-542-3937 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 5305-01-542-3937 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-542-3937 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 5305-01-542-3937 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Thu, Aug 3, 2006