5306-01-159-2784

Find complete technical information, availability, and procurement data for: 5306-01-159-2784
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-159-2784

Item Name Code

15940

Assigment Date

08/05/1983 (42 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

0.666 inches minimum and 0.698 inches maximum head diameter, 0.474 inches minimum and 0.585 inches maximum thread length, 2a thread class, right-hand thread direction, 0.750 inches nominal fastener 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: 0.474 inches minimum and 0.585 inches maximum
Fastener Length: 0.750 inches nominal
Head Diameter: 0.666 inches minimum and 0.698 inches maximum
Head Height: 0.170 inches nominal
Rib Major Diameter: 0.350 inches minimum and 0.356 inches maximum
Rib Length: 0.120 inches nominal
Rib Minor Diameter: 0.332 inches minimum and 0.347 inches maximum
Rib Quantity: 1
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 18
Rib Included Angle: 120.0 degrees nominal
Material: steel overall
Material Document And Classification: gm 6109m,fscm 11862 mfr ref single material response overall
Thread Series Designator: unrc

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
1407266	Ribbed Neck Bolt
14072666	Ribbed Neck Bolt
328191	Ribbed Neck Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-159-2784?

The FSCG of the NSN 5306-01-159-2784 is 5306

Does the NSN 5306-01-159-2784 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-159-2784 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 5306-01-159-2784 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-159-2784 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 5306-01-159-2784 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Aug 5, 1983