5305-00-407-8452

Find complete technical information, availability, and procurement data for: 5305-00-407-8452
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-407-8452

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

0.750 inches nominal fastener length, hexagon head style, 0.667 inches minimum and 0.750 inches maximum thread length, 2a thread class, 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: 2a
Thread Direction: right-hand
Thread Length: 0.667 inches minimum and 0.750 inches maximum
Fastener Length: 0.750 inches nominal
Head Style: hexagon
Head Height: 0.208 inches minimum and 0.230 inches maximum
Width Between Flats: 0.489 inches minimum and 0.500 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 60000 pounds per square inch
Screw Material: steel
Screw Material Document And Classification: qq-s-633 fed spec single material response
Screw Surface Treatment: cadmium and chromate
Screw Surface Treatment Document And Classification: qq-p-416 ty 2 cl 3 fed spec single treatment response
Thread Series Designator: unf
Nondefinitive Spec/Std Data: 1 type and 105 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
GB2065-2-2	Machine Screw
SCB40632-2	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-407-8452?

The FSCG of the NSN 5305-00-407-8452 is 5305

Does the NSN 5305-00-407-8452 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-407-8452 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 5305-00-407-8452 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-407-8452 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 5305-00-407-8452 was assigned to the Federal Catalog?

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