5305-01-148-0189

Find complete technical information, availability, and procurement data for: 5305-01-148-0189
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-148-0189

Item Name Code

18257

Assigment Date

02/28/1983 (43 years ago)

hexagon head style, 1.747 inches minimum and 2.000 inches maximum thread length, right-hand thread direction, 3a thread class, 1.940 inches minimum and 2.000 inches maximum fastener 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: 1.747 inches minimum and 2.000 inches maximum
Fastener Length: 1.940 inches minimum and 2.000 inches maximum
Head Style: hexagon
Head Height: 0.302 inches minimum and 0.323 inches maximum
Width Between Flats: 0.736 inches minimum and 0.750 inches maximum
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 13
Material: nickel alloy overall
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
15533	Hexagon Head Cap Screw
D-17 INDEX 8	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-148-0189?

The FSCG of the NSN 5305-01-148-0189 is 5305

Does the NSN 5305-01-148-0189 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-148-0189 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 5305-01-148-0189 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-148-0189 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 5305-01-148-0189 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Feb 28, 1983