5305-01-159-5719

Find complete technical information, availability, and procurement data for: 5305-01-159-5719
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-159-5719

Item Name Code

06657

Assigment Date

08/10/1983 (42 years ago)

An externally threaded device whose threaded portion is of nominal diameter, without a head but with the unthreaded end bent not over 225 degrees (3.925 radians). See also bolt, eye and bolt, u.

2a thread class, 1.363 inches minimum and 1.500 inches maximum thread length, right-hand thread direction, 1.440 inches minimum and 1.500 inches maximum fastener length, 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: 1.363 inches minimum and 1.500 inches maximum
Fastener Length: 1.440 inches minimum and 1.500 inches maximum
Head Style: flat countersunk
Head Diameter: 0.775 inches minimum and 0.875 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 13
Minimum Tensile Strength: 80000 pounds per square inch
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Screw Material: nickel alloy 400
Screw Material Document And Classification: qq-n-281 cl a fed spec single material 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
4491159-B-11	Machine Screw
SS-522-4491159-B-11	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-159-5719?

The FSCG of the NSN 5305-01-159-5719 is 5305

Does the NSN 5305-01-159-5719 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-159-5719 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 5305-01-159-5719 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-159-5719 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 5305-01-159-5719 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Wed, Aug 10, 1983