5305-01-373-8728

Find complete technical information, availability, and procurement data for: 5305-01-373-8728
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-373-8728

Item Name Code

41756

Assigment Date

04/11/1993 (33 years ago)

A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole.

hexagon extended washer head style, 0.302 inches minimum and 0.328 inches maximum extended washer diameter, 0.106 inches nominal head height, 0.244 inches minimum and 0.250 inches maximum width between flats, 0.470 inches minimum and 0.500 inches 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: 0.470 inches minimum and 0.500 inches maximum
Head Style: hexagon extended washer
Head Height: 0.106 inches nominal
Width Between Flats: 0.244 inches minimum and 0.250 inches maximum
Extended Washer Diameter: 0.302 inches minimum and 0.328 inches maximum
Extended Washer Thickness: 0.015 inches minimum and 0.025 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: 0.138 inches
Material: steel comp 410 overall
Material Document And Classification: fed-std66 fed std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec 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
MS51869-C3	Tapping Screw

FAQs

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

What is the FSCG of the NSN 5305-01-373-8728?

The FSCG of the NSN 5305-01-373-8728 is 5305

Does the NSN 5305-01-373-8728 have a Schedule B code assigned?

Yes, the Schedule B code is 7318140000

Does NSN 5305-01-373-8728 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 5305-01-373-8728 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-373-8728 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 5305-01-373-8728 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Sun, Apr 11, 1993