5305-01-432-3641

Find complete technical information, availability, and procurement data for: 5305-01-432-3641
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-432-3641

Item Name Code

16282

Assigment Date

06/04/1996 (30 years ago)

A cover of various shapes, sizes and materials, specifically designed to fit over the opening(s) of mechanical connections such as drive lines, air and fluid ducts and the like, of various equipments to provide mechanical protection and/or prevent the entrance of foreign matter during shipping, storage or maintenance. The cover is not an integral part of the equipment when the equipment is installed in the end item. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs and the like. See also cap (1), protective, dust and moisture seal. Excludes:cover, access.

3a thread class, 1.380 inches minimum and 1.650 inches maximum thread length, 1.960 inches minimum and 2.000 inches maximum fastener length, right-hand thread direction, flat chamfer head style

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 1.380 inches minimum and 1.650 inches maximum
Fastener Length: 1.960 inches minimum and 2.000 inches maximum
Head Style: flat chamfer
Head Diameter: 0.306 inches minimum and 0.312 inches maximum
Head Height: 0.306 inches minimum and 0.312 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.312 inches
Width Across Flats: 0.250 inches nominal
Thread Quantity Per Inch: 18
Minimum Tensile Strength: 180000 pounds per square inch
Material: steel uns k03104 overall
Material Document And Classification: astm a574 (mod) assn std single material response overall
Thread Series Designator: unrc

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
211048512	Socket Head Cap Screw
752-6406840-73	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-432-3641?

The FSCG of the NSN 5305-01-432-3641 is 5305

Does the NSN 5305-01-432-3641 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-432-3641 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 5305-01-432-3641 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-432-3641 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 5305-01-432-3641 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Tue, Jun 4, 1996