5305-01-235-7492

Find complete technical information, availability, and procurement data for: 5305-01-235-7492
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-235-7492

Item Name Code

41756

Assigment Date

07/04/1986 (40 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.

pan head style, 0.256 inches minimum and 0.270 inches maximum head diameter, 0.469 inches minimum and 0.500 inches maximum fastener length, cross recess type 1 internal drive style, 0.087 inches minimum and 0.097 inches maximum head height

Product Characteristics

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

Fastener Length: 0.469 inches minimum and 0.500 inches maximum
Head Style: pan
Head Diameter: 0.256 inches minimum and 0.270 inches maximum
Head Height: 0.087 inches minimum and 0.097 inches maximum
Internal Drive Style: cross recess type 1
Nonmachine Thread Style: blunt (sf)
Nonmachine Nominal Thread Diameter: 0.138 inches
Material: steel comp 1016 or steel comp 1018 or steel comp 1019 or steel comp 1021 or steel comp 1524 or steel comp 1022 overall
Material Document And Classification: aisi assn std all material responses overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty 2 class 3 fed spec single treatment response overall
Nondefinitive Spec/Std Data: sf type or sw type or tt type

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
2771HX	Tapping Screw
MS51863-23	Tapping Screw

FAQs

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

What is the FSCG of the NSN 5305-01-235-7492?

The FSCG of the NSN 5305-01-235-7492 is 5305

Does the NSN 5305-01-235-7492 have a Schedule B code assigned?

Yes, the Schedule B code is 7318140000

Does NSN 5305-01-235-7492 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 5305-01-235-7492 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-235-7492 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 5305-01-235-7492 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Jul 4, 1986