5305-00-957-7808

Find complete technical information, availability, and procurement data for: 5305-00-957-7808
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-957-7808

Item Name Code

06657

Assigment Date

05/16/1966 (60 years ago)

A headless item of various shapes, usually cylindrical, having either circular or longitudinal groove(s). Its length must not exceed 12 inches (304 mm). Excludes:rod, grooved, headless; shaft (as modified); and pin, vehicular leaf spring shackle.

2a thread class, right-hand thread direction, 1.062 inches minimum and 1.125 inches maximum fastener length, flat countersunk head style, 0.940 inches minimum and 1.002 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: 2a
Thread Direction: right-hand
Thread Length: 0.940 inches minimum and 1.002 inches maximum
Fastener Length: 1.062 inches minimum and 1.125 inches maximum
Head Style: flat countersunk
Head Diameter: 0.238 inches minimum and 0.279 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 55000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
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
MS24693-BB33	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-957-7808?

The FSCG of the NSN 5305-00-957-7808 is 5305

Does the NSN 5305-00-957-7808 have a Schedule B code assigned?

Yes, the Schedule B code is 8107900000

Does NSN 5305-00-957-7808 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 5305-00-957-7808 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-957-7808 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 5305-00-957-7808 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Mon, May 16, 1966