5305-01-620-7629

Find complete technical information, availability, and procurement data for: 5305-01-620-7629
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-620-7629

Item Name Code

16282

Assigment Date

08/08/2013 (13 years ago)

A power driven item specifically designed to circulate water mixed with antifreeze and the like through the block and radiator for cooling. May include items such as pulley; coupling; gear and the like. Excludes:pump (as modified).

0.50 inches nominal fastener length, flat countersunk head style, right-hand thread direction, 3a thread class, 0.50 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: 0.50 inches nominal
Fastener Length: 0.50 inches nominal
Head Style: flat countersunk
Head Diameter: 0.480 inches minimum and 0.531 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.25 inches
Width Across Flats: 0.15 inches nominal
Thread Quantity Per Inch: 20
Countersink Angle: 82.0 degrees nominal
Material: steel overall
Thread Series Designator: unrc

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
16990-4C-8B	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-620-7629?

The FSCG of the NSN 5305-01-620-7629 is 5305

Does the NSN 5305-01-620-7629 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-620-7629 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 5305-01-620-7629 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-620-7629 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 5305-01-620-7629 was assigned to the Federal Catalog?

It was assigned 13 years ago, on Thu, Aug 8, 2013