5306-00-297-2959

Find complete technical information, availability, and procurement data for: 5306-00-297-2959
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-297-2959

Item Name Code

04905

Assigment Date

04/18/1967 (59 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes:thumbscrew.

right-hand thread direction, 1.778 inches minimum and 1.783 inches maximum fastener length, 0.397 inches minimum and 0.417 inches maximum thread length, hexagon head style, 3a thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.397 inches minimum and 0.417 inches maximum
Fastener Length: 1.778 inches minimum and 1.783 inches maximum
Head Style: hexagon
Head Height: 0.302 inches minimum and 0.322 inches maximum
Width Between Flats: 0.928 inches minimum and 0.948 inches maximum
Shoulder Diameter: 0.6234 inches minimum and 0.6240 inches maximum first shoulder
Shoulder Length: 1.294 inches minimum and 1.299 inches maximum first shoulder
Shank Unthreaded Hole Diameter: 0.107 inches nominal first hole
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 180000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center: 1.606 inches minimum and 1.621 inches maximum first hole
Shoulder Shape: round first shoulder
Material: steel comp 4340 or steel overall
Material Document And Classification: mil-s-5000 mil spec 2nd material response overall
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
272-4500051-1	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-297-2959?

The FSCG of the NSN 5306-00-297-2959 is 5306

Does the NSN 5306-00-297-2959 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-297-2959 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 5306-00-297-2959 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-297-2959 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 5306-00-297-2959 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Tue, Apr 18, 1967