5305-01-269-1484

Find complete technical information, availability, and procurement data for: 5305-01-269-1484
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-269-1484

Item Name Code

41756

Assigment Date

12/12/1987 (38 years ago)

0.305 inches minimum and 0.312 inches maximum width between flats, 0.398 inches minimum and 0.432 inches maximum extended washer diameter, hexagon extended washer head style, 0.139 inches minimum and 0.155 inches maximum head height, 0.500 inches nominal 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: 0.500 inches nominal
Head Style: hexagon extended washer
Head Height: 0.139 inches minimum and 0.155 inches maximum
Width Between Flats: 0.305 inches minimum and 0.312 inches maximum
Extended Washer Diameter: 0.398 inches minimum and 0.432 inches maximum
Extended Washer Thickness: 0.022 inches minimum and 0.039 inches maximum
Internal Drive Style: slot
Features Provided: casehardened
Nonmachine Thread Style: gimlet point (type a, ab or ba)
Nonmachine Nominal Thread Diameter: 0.216 inches
Material: steel overall
Surface Treatment: chromate zinc 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
90054A291	Tapping Screw

FAQs

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

What is the FSCG of the NSN 5305-01-269-1484?

The FSCG of the NSN 5305-01-269-1484 is 5305

Does the NSN 5305-01-269-1484 have a Schedule B code assigned?

Yes, the Schedule B code is 7318140000

Does NSN 5305-01-269-1484 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 5305-01-269-1484 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-269-1484 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 5305-01-269-1484 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Dec 12, 1987