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)

0.408 inches minimum and 0.438 inches maximum fastener length, 3a thread class, flat countersunk head style, right-hand thread direction, 0.308 inches minimum and 0.388 inches maximum 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: 0.308 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