5305-01-024-6271

Find complete technical information, availability, and procurement data for: 5305-01-024-6271
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-024-6271

Item Name Code

06657

Assigment Date

07/15/1976 (50 years ago)

double hexagon w/ hole head style, 0.615 inches minimum and 0.635 inches maximum fastener length, right-hand thread direction, 3a thread class, 0.533 inches minimum and 0.573 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: 0.533 inches minimum and 0.573 inches maximum
Fastener Length: 0.615 inches minimum and 0.635 inches maximum
Head Style: double hexagon w/ hole
Head Height: 0.220 inches minimum and 0.240 inches maximum
Width Between Flats: 0.219 inches nominal
Extended Washer Diameter: 0.312 inches nominal
Extended Washer Thickness: 0.030 inches minimum
Hole Diameter: 0.047 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.164 inches
Hole Quantity: 4
Thread Quantity Per Inch: 36
Minimum Tensile Strength: 130000 pounds per square inch
Hardness Rating: 25.0 rockwell c minimum and 35.0 rockwell c maximum
Screw Material: iron alloy 660
Screw Material Document And Classification: ams 5731 assn std single material response
Head Hole Configuration Style: hexagon flats
Thread Series Designator: unjf

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
MS9564-08	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-024-6271?

The FSCG of the NSN 5305-01-024-6271 is 5305

Does the NSN 5305-01-024-6271 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-024-6271 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 5305-01-024-6271 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-024-6271 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 5305-01-024-6271 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Thu, Jul 15, 1976