5305-01-149-7356

Find complete technical information, availability, and procurement data for: 5305-01-149-7356
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-149-7356

Item Name Code

41756

Assigment Date

03/25/1983 (43 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes:undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.

hexagon extended washer head style, 0.105 inches minimum and 0.120 inches maximum head height, 0.970 inches minimum and 1.030 inches maximum fastener length, 0.305 inches minimum and 0.312 inches maximum width between flats, 0.384 inches minimum and 0.414 inches maximum extended washer diameter

Product Characteristics

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

Fastener Length: 0.970 inches minimum and 1.030 inches maximum
Head Style: hexagon extended washer
Head Height: 0.105 inches minimum and 0.120 inches maximum
Width Between Flats: 0.305 inches minimum and 0.312 inches maximum
Extended Washer Diameter: 0.384 inches minimum and 0.414 inches maximum
Extended Washer Thickness: 0.019 inches minimum and 0.031 inches maximum
Internal Drive Style: w/o internal drive
Features Provided: casehardened
Nonmachine Thread Style: gimlet point (type a, ab or ba)
Nonmachine Nominal Thread Diameter: 0.190 inches
Material: steel overall
Material Document And Classification: gm 6010-m fscm 11862 mfr ref single material response overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: gm 4342-m 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
9418944	Tapping Screw

FAQs

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

What is the FSCG of the NSN 5305-01-149-7356?

The FSCG of the NSN 5305-01-149-7356 is 5305

Does the NSN 5305-01-149-7356 have a Schedule B code assigned?

Yes, the Schedule B code is 7318140000

Does NSN 5305-01-149-7356 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 5305-01-149-7356 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-149-7356 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 5305-01-149-7356 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Mar 25, 1983