5305-01-432-1785

Find complete technical information, availability, and procurement data for: 5305-01-432-1785
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-432-1785

Item Name Code

18257

Assigment Date

05/29/1996 (30 years ago)

A clamp specifically designed to hold a dial instrument in position in the cutout of an instrument panel, or the like. It incorporates an adjusting mechanism that permits installation and removal of the instrument from the front of the panel while the clamp remains secured to the back of the panel.

2.670 inches minimum and 2.810 inches maximum fastener length, 2a thread class, 1.250 inches nominal thread length, hexagon 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: 2a
Thread Direction: right-hand
Thread Length: 1.250 inches nominal
Fastener Length: 2.670 inches minimum and 2.810 inches maximum
Head Style: hexagon
Head Height: 0.302 inches minimum and 0.322 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: steel comp 4140 or steel comp 4142 or steel comp 4145 overall
Material Document And Classification: astm a193,gr b7 assn std single material response 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
1135E48FN37	Hexagon Head Cap Screw
522C504-113	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-432-1785?

The FSCG of the NSN 5305-01-432-1785 is 5305

Does the NSN 5305-01-432-1785 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-432-1785 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 5305-01-432-1785 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-432-1785 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 5305-01-432-1785 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, May 29, 1996