5305-01-479-9234

Find complete technical information, availability, and procurement data for: 5305-01-479-9234
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-479-9234

Item Name Code

18257

Assigment Date

11/01/2000 (25 years ago)

An insulator that is essentially thin and flat, with one through hole centrally located. The general shape may vary by the addition of features such as beveled edges, indented surfaces, through hole keys, and/or peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. Excludes:items with more than one hole. See also insulator, disk; insulator, bead; insulator, bushing; and insulator, plate

1.750 inches nominal thread diameter, 9.000 inches maximum fastener length, hexagon head style, right-hand thread direction, 2a thread class

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
Fastener Length: 9.000 inches maximum
Head Style: hexagon
Nominal Thread Diameter: 1.750 inches
Thread Quantity Per Inch: 5
Material: steel overall
Material Document And Classification: saej429 assn std 1st 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
000150585-002	Hexagon Head Cap Screw
1.75005UNC2A9.000T1G8SEA	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-479-9234?

The FSCG of the NSN 5305-01-479-9234 is 5305

Does the NSN 5305-01-479-9234 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-479-9234 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 5305-01-479-9234 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-479-9234 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 5305-01-479-9234 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Wed, Nov 1, 2000