654947

View detailed technical data, stock status, and sourcing information for: 654947
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-264-8629

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

0.711 inches minimum and 0.782 inches maximum thread length, 0.782 inches minimum and 0.813 inches maximum fastener length, 2a thread class, right-hand thread direction, hexagon head style

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: 0.711 inches minimum and 0.782 inches maximum
Fastener Length: 0.782 inches minimum and 0.813 inches maximum
Head Style: hexagon
Head Height: 0.172 inches minimum and 0.190 inches maximum
Width Between Flats: 0.367 inches minimum and 0.375 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 80000 pounds per square inch
Screw Material: steel corrosion resisting or steel
Screw Material Document And Classification: qq-s-763,300 series fed spec 1st material response or 66,300 series fed std 1st material response or comp 16-18 or 18-8 assn std 2nd material response
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
Thread Series Designator: unf
Nondefinitive Spec/Std Data: 1 type and 10s 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
244338	Machine Screw
654947	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-264-8629?

The FSCG of the NSN 5305-00-264-8629 is 5305

Does the NSN 5305-00-264-8629 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-264-8629 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 5305-00-264-8629 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-264-8629 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 5305-00-264-8629 was assigned to the Federal Catalog?

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