5305-01-059-1903

Find complete technical information, availability, and procurement data for: 5305-01-059-1903
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-059-1903

Item Name Code

06657

Assigment Date

04/08/1978 (48 years ago)

0.308 inches minimum and 0.388 inches maximum thread length, 3a thread class, flat countersunk head style, 0.408 inches minimum and 0.438 inches maximum fastener 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: 0.308 inches minimum and 0.388 inches maximum
Fastener Length: 0.408 inches minimum and 0.438 inches maximum
Head Style: flat countersunk
Head Diameter: 0.193 inches minimum and 0.226 inches maximum
Countersink Angle: 100.0 degrees nominal
Special Features: tri-wing recess drive

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
NAS5600-7	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-059-1903?

The FSCG of the NSN 5305-01-059-1903 is 5305

Does NSN 5305-01-059-1903 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 5305-01-059-1903 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-059-1903 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 5305-01-059-1903 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Apr 8, 1978