5305-01-230-9891

Find complete technical information, availability, and procurement data for: 5305-01-230-9891
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-230-9891

Item Name Code

33044

Assigment Date

04/21/1986 (40 years ago)

An item specifically designed to be placed between one or more resilient mounts and an item to be cushioned. It may be secured to either the mounts or the cushioned item.

0.297 inches minimum and 0.327 inches maximum thread length, 3a thread class, 0.935 inches minimum and 0.940 inches maximum fastener length, flat chamfer head style, right-hand thread direction

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: 0.297 inches minimum and 0.327 inches maximum
Fastener Length: 0.935 inches minimum and 0.940 inches maximum
Head Style: flat chamfer
Head Diameter: 0.285 inches minimum and 0.315 inches maximum
Head Height: 0.185 inches minimum and 0.190 inches maximum
Internal Drive Style: hexagon
Material Accommodated Thickness: 0.062 inches nominal
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.156 inches nominal
Thread Quantity Per Inch: 32
Material: steel comp 302 spring
Material: steel comp 303 or steel comp 303 plus x or steel comp 303se 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 fastener
Material Document And Classification: ams 5640 assn std all material responses and astm a 582 assn std all material responses stand-off
Material Document And Classification: qq-s-763 fed spec all material responses and astma 582 assn std all material responses 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
CA28080-3-6HS	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-230-9891?

The FSCG of the NSN 5305-01-230-9891 is 5305

Does the NSN 5305-01-230-9891 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-230-9891 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 5305-01-230-9891 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-230-9891 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 5305-01-230-9891 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Mon, Apr 21, 1986