5305-01-591-8078

Find complete technical information, availability, and procurement data for: 5305-01-591-8078
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-591-8078

Item Name Code

18257

Assigment Date

02/10/2011 (15 years ago)

An electrical fitting with electrical contacts, constructed to be affixed to the end of a cable, conduit, coaxial line, cord or wiring for convenience in joining with other electrical connector(s) or printed wiring board and is not designed to be mounted on a bulkhead, chasses, panel, printed wiring board, or the like. Excludes:jack, telephone; jack, tip; plug, telephone; plug tip; insert, electrical connector; connector body (as modified); and socket, plug-in, electronic components. See also lead assembly, electrical; wiring harness (as modified); and cable assembly (as modified). For items without inserts, see shell, electrical connector.

right-hand thread direction, 7.500 inches nominal fastener length, hexagon head style, 2a thread class, 3.250 inches nominal 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: 2a
Thread Direction: right-hand
Thread Length: 3.250 inches nominal
Fastener Length: 7.500 inches nominal
Head Style: hexagon
Head Height: 0.902 inches minimum and 0.974 inches maximum
Width Between Flats: 2.175 inches minimum and 2.250 inches maximum
Nominal Thread Diameter: 1.500 inches
Thread Quantity Per Inch: 8
Part Name Assigned By Controlling Agency: screw cap hex head
Special Features: material is grade 8
Material: steel overall
Thread Series Designator: un

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
J2295J429U2R24-N120G8	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-591-8078?

The FSCG of the NSN 5305-01-591-8078 is 5305

Does the NSN 5305-01-591-8078 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-591-8078 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 5305-01-591-8078 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-591-8078 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 5305-01-591-8078 was assigned to the Federal Catalog?

It was assigned 15 years ago, on Thu, Feb 10, 2011