5305-00-975-7143

Find complete technical information, availability, and procurement data for: 5305-00-975-7143
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-975-7143

Item Name Code

06672

Assigment Date

01/01/1962 (64 years ago)

headless (setscrew) head style, right-hand thread direction, 0.490 inches minimum and 0.510 inches maximum fastener length, 0.490 inches minimum and 0.510 inches maximum thread length, 3a 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: 3a
Thread Direction: right-hand
Thread Length: 0.490 inches minimum and 0.510 inches maximum
Fastener Length: 0.490 inches minimum and 0.510 inches maximum
Head Style: headless (setscrew)
Point Style: flat
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.125 inches nominal
Thread Quantity Per Inch: 28
Hardness Rating: 45.0 rockwell c minimum and 53.0 rockwell c maximum overall
Special Features: slot on perimeter parallel to longitudinal axis 0.0615 in. min 0.0635 in. max w by 0.040 in. nom deep
Material: steel overall
Surface Treatment: cadmium overall
Thread Series Designator: unf

FAQs

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

What is the FSCG of the NSN 5305-00-975-7143?

The FSCG of the NSN 5305-00-975-7143 is 5305

Does the NSN 5305-00-975-7143 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-975-7143 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 5305-00-975-7143 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-975-7143 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 5305-00-975-7143 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962