5305-01-707-3937

Find complete technical information, availability, and procurement data for: 5305-01-707-3937
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-707-3937

Item Name Code

16282

Assigment Date

01/31/2023 (3 years ago)

A clamp designed to hold an item in position, alignment or in close proximity by rigidly gripping the projecting rim, ridge, collar or edge of the item. A lockwasher, bolt, screw or the like may be a part of the item of supply.

1.125 inches minimum and 1.500 inches maximum thread length, flat chamfer head style, 1.500 inches nominal fastener length, right-hand thread direction, 2a thread class

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: 1.125 inches minimum and 1.500 inches maximum
Fastener Length: 1.500 inches nominal
Head Style: flat chamfer
Head Diameter: 0.642 inches minimum and 0.656 inches maximum
Head Height: 0.430 inches minimum and 0.438 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.4375 inches
Width Across Flats: 0.375 inches nominal
Thread Quantity Per Inch: 20
Hardness Rating: 90.0 rockwell b minimum overall
Chamfer Angle: 30.0 degrees minimum and 45.0 degrees maximum
Part Name Assigned By Controlling Agency: studs, bolts, screws and nuts for applications where a high degree of reliability is required; general specification for
Material: steel comp 316 overall
Material Document And Classification: astm f593, cold worked american society for testing and materials (astm) single material response overall
Thread Series Designator: unf
Specification/Standard Data: 81349-mil-dtl-1222j government specification

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
32-5245	Socket Head Cap Screw
M1222SN7F224SDNN	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-707-3937?

The FSCG of the NSN 5305-01-707-3937 is 5305

Does the NSN 5305-01-707-3937 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-707-3937 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 5305-01-707-3937 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-707-3937 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 5305-01-707-3937 was assigned to the Federal Catalog?

It was assigned 3 years ago, on Tue, Jan 31, 2023