5305-00-937-2566

Find complete technical information, availability, and procurement data for: 5305-00-937-2566
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-937-2566

Item Name Code

06657

Assigment Date

11/28/1966 (59 years ago)

0.312 inches nominal fastener length, right-hand thread direction, 2a thread class, 0.191 inches minimum and 0.264 inches maximum thread length, flat countersunk undercut 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: 0.191 inches minimum and 0.264 inches maximum
Fastener Length: 0.312 inches nominal
Head Style: flat countersunk undercut
Head Diameter: 0.244 inches minimum and 0.279 inches maximum
Head Height: 0.048 inches minimum and 0.059 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 80000 pounds per square inch
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Screw Material: steel comp 304 or steel comp 305 or steel comp 316 or steel comp 303
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
Thread Series Designator: unc

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
330-2296-00	Machine Screw
330-2296-000	Machine Screw
P330-2296-00	Machine Screw
P330-2296-000	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-937-2566?

The FSCG of the NSN 5305-00-937-2566 is 5305

Does the NSN 5305-00-937-2566 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-937-2566 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 5305-00-937-2566 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-937-2566 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 5305-00-937-2566 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Mon, Nov 28, 1966