5305-01-157-5625

Find complete technical information, availability, and procurement data for: 5305-01-157-5625
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-157-5625

Item Name Code

41756

Assigment Date

07/08/1983 (43 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

8.13 millimeters minimum and 8.63 millimeters maximum extended washer diameter, round extended washer head style, 7.24 millimeters minimum and 7.39 millimeters maximum head diameter, 1.79 millimeters minimum and 2.02 millimeters maximum head height, 9.20 millimeters minimum and 10.80 millimeters maximum fastener length

Product Characteristics

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

Fastener Length: 9.20 millimeters minimum and 10.80 millimeters maximum
Head Style: round extended washer
Head Diameter: 7.24 millimeters minimum and 7.39 millimeters maximum
Head Height: 1.79 millimeters minimum and 2.02 millimeters maximum
Extended Washer Diameter: 8.13 millimeters minimum and 8.63 millimeters maximum
Extended Washer Thickness: 0.38 millimeters minimum and 0.64 millimeters maximum
Internal Drive Style: cross recess type ii
Nonmachine Thread Style: gimlet point (type a, ab or ba)
Nonmachine Nominal Thread Diameter: 4.2 millimeters
Material: steel overall
Material Document And Classification: g-6010-m,fscm 11862 mfr ref single material response overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: g-4342-m,code 50l72,fscm 11862 mfr ref single treatment response 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
11500422	Tapping Screw
20365262	Tapping Screw
9420408	Tapping Screw

FAQs

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

What is the FSCG of the NSN 5305-01-157-5625?

The FSCG of the NSN 5305-01-157-5625 is 5305

Does the NSN 5305-01-157-5625 have a Schedule B code assigned?

Yes, the Schedule B code is 7318140000

Does NSN 5305-01-157-5625 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 5305-01-157-5625 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-157-5625 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 5305-01-157-5625 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Jul 8, 1983