5305-00-237-7479

Find complete technical information, availability, and procurement data for: 5305-00-237-7479
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-237-7479

Item Name Code

06657

Assigment Date

10/28/1970 (55 years ago)

0.219 inches minimum and 0.266 inches maximum fastener length, right-hand thread direction, 0.250 inches minimum thread length, 2a thread class, flat countersunk 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: 0.250 inches minimum
Fastener Length: 0.219 inches minimum and 0.266 inches maximum
Head Style: flat countersunk
Head Diameter: 0.156 inches minimum and 0.172 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.099 inches
Thread Quantity Per Inch: 56
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Screw Material: plastic
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
33AA3111-02-04	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-237-7479?

The FSCG of the NSN 5305-00-237-7479 is 5305

Does the NSN 5305-00-237-7479 have a Schedule B code assigned?

Yes, the Schedule B code is 3926909987

Does NSN 5305-00-237-7479 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 5305-00-237-7479 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-237-7479 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 5305-00-237-7479 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Oct 28, 1970