5305-00-979-7602

Find complete technical information, availability, and procurement data for: 5305-00-979-7602
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-979-7602

Item Name Code

16282

Assigment Date

01/01/1962 (64 years ago)

3a thread class, 0.440 inches nominal fastener length, round extended washer head style, right-hand thread direction, 0.380 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: 3a
Thread Direction: right-hand
Thread Length: 0.380 inches nominal
Fastener Length: 0.440 inches nominal
Head Style: round extended washer
Head Diameter: 0.224 inches minimum and 0.228 inches maximum
Head Height: 0.320 inches nominal
Extended Washer Diameter: 0.380 inches minimum and 0.390 inches maximum
Extended Washer Thickness: 0.060 inches minimum and 0.063 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.138 inches
Width Across Flats: 0.125 inches minimum and 0.127 inches maximum
Thread Quantity Per Inch: 32
Special Features: thd relief 0.080 in. w by 0.087 in. dia
Material: steel comp 416 overall
Material Document And Classification: aisi assn std 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
513208	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-979-7602?

The FSCG of the NSN 5305-00-979-7602 is 5305

Does the NSN 5305-00-979-7602 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-979-7602 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 5305-00-979-7602 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-979-7602 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 5305-00-979-7602 was assigned to the Federal Catalog?

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