5305-01-374-5393

Find complete technical information, availability, and procurement data for: 5305-01-374-5393
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-374-5393

Item Name Code

33044

Assigment Date

04/24/1993 (33 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.

0.235 inches minimum and 0.280 inches maximum thread length, 2a thread class, right-hand thread direction, 1.110 inches minimum and 1.140 inches maximum fastener length, pan head style

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.235 inches minimum and 0.280 inches maximum
Fastener Length: 1.110 inches minimum and 1.140 inches maximum
Head Style: pan
Head Diameter: 0.186 inches minimum and 0.199 inches maximum
Head Height: 0.100 inches minimum and 0.124 inches maximum
Internal Drive Style: cross recess type 1
Material Accommodated Thickness: 0.086 inches minimum and 0.106 inches maximum
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Material: steel comp 301 secondary washersteel comp 302 primary washersteel comp 302 springsteel comp 304 stand-offsteel comp 302 fastener
Material Document And Classification: mil-s-5059 mil spec single material response secondary washerastm a 493 assn std single material response primary washerams 5688 assn std single material response springqq-s-763 fed spec single material response stand-offastm a 493 assn std single material response fastener
Surface Treatment: oxide secondary washeroxide primary washerpassivate springoxide stand-offoxide fastener
Surface Treatment Document And Classification: mil-c-13924 mil spec single treatment response secondary washermil-c-13924 mil spec single treatment response primary washerqq-p-35 fed spec single treatment response springmil-c-13924 mil spec single treatment response stand-offmil-c-13924 mil spec single treatment response fastener
Thread Series Designator: unc

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
841581-75	Panel Screw Assembly
DSC7900-10-B-6	Panel Screw Assembly
FT1046-75A	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-374-5393?

The FSCG of the NSN 5305-01-374-5393 is 5305

Does the NSN 5305-01-374-5393 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-374-5393 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 5305-01-374-5393 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-374-5393 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 5305-01-374-5393 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Sat, Apr 24, 1993