5305-00-043-1275

Find complete technical information, availability, and procurement data for: 5305-00-043-1275
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-043-1275

Item Name Code

41756

Assigment Date

05/11/1967 (59 years ago)

A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes:screw, assembled washer.

0.312 inches nominal fastener length, round head style, 0.059 inches minimum and 0.069 inches maximum head height, 0.1460 inches minimum and 0.1620 inches maximum width between flats, 0.146 inches minimum and 0.162 inches maximum head 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: 0.312 inches nominal
Head Style: round
Head Diameter: 0.146 inches minimum and 0.162 inches maximum
Head Height: 0.059 inches minimum and 0.069 inches maximum
Width Between Flats: 0.1460 inches minimum and 0.1620 inches maximum
Internal Drive Style: slot
Width Across Flats: 0.031 inches nominal
Nonmachine Thread Style: double flute (type f)
Nonmachine Nominal Thread Diameter: 0.086 inches
Material: steel overall
Surface Treatment: cadmium 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
PK44-2-3	Tapping Screw
WA-1273-3	Tapping Screw

FAQs

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

What is the FSCG of the NSN 5305-00-043-1275?

The FSCG of the NSN 5305-00-043-1275 is 5305

Does the NSN 5305-00-043-1275 have a Schedule B code assigned?

Yes, the Schedule B code is 7318140000

Does NSN 5305-00-043-1275 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 5305-00-043-1275 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-043-1275 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 5305-00-043-1275 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Thu, May 11, 1967