5305-01-683-2843

Find complete technical information, availability, and procurement data for: 5305-01-683-2843
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-683-2843

Item Name Code

18257

Assigment Date

09/17/2019 (6 years ago)

A vehicular item with a yoke on one or both ends. The yoke(s) may include a spider. If only one yoke, the opposite end may have a shaft or tube. For items with a universal joint see propeller shaft with universal joint (as modified). Also see yoke, universal joint (as modified). For rotary wing aircraft, see propeller shaft, rotary wing aircraft.

hexagon head style, 1.250 inches maximum fastener length, 2a thread class, 1.250 inches nominal thread length, 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: 1.250 inches maximum
Head Style: hexagon
Head Height: 0.323 inches maximum
Width Between Flats: 0.750 inches maximum
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 13
Material: steel uns k04100 overall
Material Document And Classification: astm a354 american society for testing and materials (astm) 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
12569621-111	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-683-2843?

The FSCG of the NSN 5305-01-683-2843 is 5305

Does the NSN 5305-01-683-2843 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-683-2843 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 5305-01-683-2843 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-683-2843 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 5305-01-683-2843 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Tue, Sep 17, 2019