5305-01-339-6980

Find complete technical information, availability, and procurement data for: 5305-01-339-6980
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-339-6980

Item Name Code

29294

Assigment Date

05/28/1991 (35 years ago)

A terminal, generally postlike, having an axial portion of its body designed for projecting through or into a panel, or the like, for mounting. Requires the use of tool(s) for attachment of wire. The conductor connection may be insulated from the mounting. Excludes:terminal, feedthru. See also terminal, quick disconnect and terminal set, quick disconnect.

1.012 inches minimum and 1.059 inches maximum fastener length, flat countersunk undercut head style, 3a thread class, 0.403 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: 3a
Thread Direction: right-hand
Thread Length: 0.403 inches nominal
Fastener Length: 1.012 inches minimum and 1.059 inches maximum
Head Style: flat countersunk undercut
Head Diameter: 0.475 inches minimum and 0.507 inches maximum
Head Height: 0.073 inches minimum and 0.076 inches maximum
Grip Diameter: 0.2490 inches minimum and 0.2495 inches maximum
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.615 inches minimum and 0.635 inches maximum
Features Provided: cetyl alcohol lubricant and o ring
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Surface Finish: 32.0 microinches bearing surface of head32.0 microinches threads
Material: titanium alloy uns r56400 overall
Material Document And Classification: ams4928 assn std single material response overall
Surface Treatment: phosphate overall
Surface Treatment Document And Classification: bac 5861 national spec single treatment response overall
Thread Series Designator: unjf

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
HT4080-4AS10EP	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-339-6980?

The FSCG of the NSN 5305-01-339-6980 is 5305

Does the NSN 5305-01-339-6980 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5305-01-339-6980 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 5305-01-339-6980 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-339-6980 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 5305-01-339-6980 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Tue, May 28, 1991