5305-01-522-4306

Find complete technical information, availability, and procurement data for: 5305-01-522-4306
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-522-4306

Item Name Code

06657

Assigment Date

07/30/2004 (22 years ago)

2a thread class, right-hand thread direction, pan head style, 1.250 inches nominal thread length, 1.188 inches minimum and 1.250 inches maximum fastener 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: 1.250 inches nominal
Fastener Length: 1.188 inches minimum and 1.250 inches maximum
Head Style: pan
Head Diameter: 0.473 inches minimum and 0.492 inches maximum
Head Height: 0.162 inches minimum and 0.175 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 80000 pounds per square inch
Screw Material: steel comp 304 or steel comp 316
Screw Material Document And Classification: qq-s-763 fed spec single material response and fed.std.66 fed std single material response
Screw Surface Treatment: aluminum
Special Features: altered from ms51958-84 by addition of a high purity aluminum coating and a fluoropolymer surface treatment
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
7226372-13	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-522-4306?

The FSCG of the NSN 5305-01-522-4306 is 5305

Does the NSN 5305-01-522-4306 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-522-4306 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 5305-01-522-4306 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-522-4306 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 5305-01-522-4306 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Fri, Jul 30, 2004