5305-01-289-5010

Find complete technical information, availability, and procurement data for: 5305-01-289-5010
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-289-5010

Item Name Code

33044

Assigment Date

11/24/1988 (37 years ago)

A nut having wings designed for manual turning without driver or wrench.

3a thread class, 1.428 inches minimum and 1.548 inches maximum fastener length, fillister head style, right-hand thread direction, 0.360 inches minimum and 0.390 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 0.390 inches maximum
Fastener Length: 1.428 inches minimum and 1.548 inches maximum
Head Style: fillister
Head Diameter: 0.385 inches minimum and 0.415 inches maximum
Head Height: 0.155 inches minimum and 0.170 inches maximum
Internal Drive Style: slot
Material Accommodated Thickness: 0.070 inches nominal
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Material: steel comp 302 spring
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: 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 stand-off
Material Document And Classification: astm a580 assn std single material response spring
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response 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
CA28080-4-12HS	Panel Screw Assembly
DA7901HS-12-12	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-289-5010?

The FSCG of the NSN 5305-01-289-5010 is 5305

Does the NSN 5305-01-289-5010 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-289-5010 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 5305-01-289-5010 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-289-5010 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 5305-01-289-5010 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Thu, Nov 24, 1988