5305-01-089-3934

Find complete technical information, availability, and procurement data for: 5305-01-089-3934
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-089-3934

Item Name Code

33044

Assigment Date

01/31/1980 (46 years ago)

3a thread class, 1.210 inches minimum and 1.216 inches maximum fastener length, flat chamfer head style, right-hand thread direction, 0.360 inches minimum and 0.375 inches maximum thread length

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.360 inches minimum and 0.375 inches maximum
Fastener Length: 1.210 inches minimum and 1.216 inches maximum
Head Style: flat chamfer
Head Diameter: 0.365 inches minimum and 0.375 inches maximum
Head Height: 0.244 inches minimum and 0.250 inches maximum
Internal Drive Style: hexagon
Material Accommodated Thickness: 0.070 inches nominal
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.187 inches nominal
Thread Quantity Per Inch: 28
Material: steel comp 302 spring
Material: steel comp 303 plus x or steel comp 303se or steel comp 303 or steel comp 303ma or steel comp 303pb stand-off
Material: steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303 plus x or steel comp 303se or steel comp 303cu or steel comp 303ma or steel comp 304 or steel comp 304l or steel comp 303pb fastener
Surface Treatment: passivate overall
Thread Series Designator: unf

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
CA28080-4-8HS	Panel Screw Assembly
CA2850-8HS	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-089-3934?

The FSCG of the NSN 5305-01-089-3934 is 5305

Does the NSN 5305-01-089-3934 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-089-3934 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 5305-01-089-3934 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-089-3934 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 5305-01-089-3934 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Thu, Jan 31, 1980