5305-01-386-9079

Find complete technical information, availability, and procurement data for: 5305-01-386-9079
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-386-9079

Item Name Code

41756

Assigment Date

02/18/1994 (32 years ago)

A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see stud (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see nut (as modified); use maximum dimensions(s) for compliance.

0.500 inches nominal fastener length, 0.312 inches nominal width between flats, 0.400 inches nominal extended washer diameter, 0.151 inches nominal head height, hexagon extended washer head style

Product Characteristics

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

Fastener Length: 0.500 inches nominal
Head Style: hexagon extended washer
Head Height: 0.151 inches nominal
Width Between Flats: 0.312 inches nominal
Extended Washer Diameter: 0.400 inches nominal
Extended Washer Thickness: 0.031 inches nominal
Internal Drive Style: slot
End Item Identification: 2330-01-303-8832 m1000 chettl trailer
Nonmachine Thread Style: cone point (type bp)
Nonmachine Nominal Thread Diameter: 0.190 inches
Material: steel overall
Surface Treatment: zinc and chromate or cadmium and chromate overall
Surface Treatment Document And Classification: astm b633 ty2 assn std 1st treatment response or qq-p-416 ty2 cl2 fed spec 1st 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
SW34230	Tapping Screw

FAQs

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

What is the FSCG of the NSN 5305-01-386-9079?

The FSCG of the NSN 5305-01-386-9079 is 5305

Does the NSN 5305-01-386-9079 have a Schedule B code assigned?

Yes, the Schedule B code is 7318140000

Does NSN 5305-01-386-9079 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 5305-01-386-9079 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-386-9079 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 5305-01-386-9079 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Feb 18, 1994