5305-01-168-6291

Find complete technical information, availability, and procurement data for: 5305-01-168-6291
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-168-6291

Item Name Code

06657

Assigment Date

12/21/1983 (42 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

0.303 inches minimum and 0.417 inches maximum thread length, 0.469 inches minimum and 0.500 inches maximum fastener length, right-hand thread direction, 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: 0.303 inches minimum and 0.417 inches maximum
Fastener Length: 0.469 inches minimum and 0.500 inches maximum
Head Style: flat countersunk
Head Diameter: 0.385 inches minimum and 0.389 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 102000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 100.0 degrees maximum
Screw Material: aluminum alloy
Screw Surface Treatment: anodize
Thread Series Designator: unc
Specification/Standard Data: 96906-ms24693a72 government standard

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-A72	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-168-6291?

The FSCG of the NSN 5305-01-168-6291 is 5305

Does the NSN 5305-01-168-6291 have a Schedule B code assigned?

Yes, the Schedule B code is 7616106000

Does NSN 5305-01-168-6291 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 5305-01-168-6291 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-168-6291 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 5305-01-168-6291 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Wed, Dec 21, 1983