5305-00-290-2779

Find complete technical information, availability, and procurement data for: 5305-00-290-2779
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-290-2779

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

0.500 inches nominal fastener length, fillister head style, right-hand thread direction, 2a thread class, 0.500 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: 2a
Thread Direction: right-hand
Thread Length: 0.500 inches nominal
Fastener Length: 0.500 inches nominal
Head Style: fillister
Head Diameter: 0.292 inches minimum and 0.313 inches maximum
Head Height: 0.118 inches minimum and 0.130 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 24
Screw Material: steel
Screw Surface Treatment: cadmium or zinc
Screw Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec 1st treatment response or qq-z-325,ty 2,cl 3 fed spec 2nd treatment response
Thread Series Designator: unc
Nondefinitive Spec/Std Data: 1 type and 4s style

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
102-500C2-89	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-290-2779?

The FSCG of the NSN 5305-00-290-2779 is 5305

Does the NSN 5305-00-290-2779 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-290-2779 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 5305-00-290-2779 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-290-2779 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 5305-00-290-2779 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963