5305-01-373-0402

Find complete technical information, availability, and procurement data for: 5305-01-373-0402
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5305-01-373-0402 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-373-0402

Item Name Code

41756

Assigment Date

03/26/1993 (33 years ago)

An insulator that is essentially thin, flat, and round in shape, with or without holes. The general shape may vary by the addition of such features as beveled edges, indented surfaces, through-hole key and/or peripheral flats. It may have one or more holes off center; if there are two or more holes, one may be centrally located. Excludes:mounting pad, electrical-electronic component.

0.314 inches minimum and 0.414 inches maximum extended washer diameter, 0.324 inches minimum and 0.351 inches maximum head height, hexagon extended washer head style, 0.345 inches minimum and 0.375 inches maximum fastener length, 0.305 inches minimum and 0.312 inches maximum width between flats

Product Characteristics

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

Fastener Length: 0.345 inches minimum and 0.375 inches maximum
Head Style: hexagon extended washer
Head Height: 0.324 inches minimum and 0.351 inches maximum
Width Between Flats: 0.305 inches minimum and 0.312 inches maximum
Extended Washer Diameter: 0.314 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
Nonmachine Thread Style: blunt (sf) or blunt (type sw) or blunt (type tt)
Nonmachine Nominal Thread Diameter: 0.190 inches
Material: steel comp 410 overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec 2nd 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
MS51869-C14	Tapping Screw

FAQs

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

What is the FSCG of the NSN 5305-01-373-0402?

The FSCG of the NSN 5305-01-373-0402 is 5305

Does the NSN 5305-01-373-0402 have a Schedule B code assigned?

Yes, the Schedule B code is 7318140000

Does NSN 5305-01-373-0402 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 5305-01-373-0402 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-373-0402 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 5305-01-373-0402 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Fri, Mar 26, 1993