5305-00-978-7981

Find complete technical information, availability, and procurement data for: 5305-00-978-7981
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-978-7981

Item Name Code

06657

Assigment Date

10/12/1966 (59 years ago)

2a thread class, 0.625 inches nominal fastener length, binding head style, right-hand thread direction, 0.625 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: 2a
Thread Direction: right-hand
Thread Length: 0.625 inches maximum
Fastener Length: 0.625 inches nominal
Head Style: binding
Head Diameter: 0.197 inches nominal
Head Height: 0.047 inches nominal
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.099 inches
Thread Quantity Per Inch: 56
Screw Material: steel comp 303 or steel comp 303se
Screw Material Document And Classification: qq-s-763 fed spec all material responses
Screw Surface Treatment: passivate
Thread Series Designator: unf

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
225-301SS	Machine Screw
3025-0320-120	Machine Screw
3025032-0120	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-978-7981?

The FSCG of the NSN 5305-00-978-7981 is 5305

Does the NSN 5305-00-978-7981 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-978-7981 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 5305-00-978-7981 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-978-7981 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 5305-00-978-7981 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Oct 12, 1966