5306-00-316-5571

Find complete technical information, availability, and procurement data for: 5306-00-316-5571
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-316-5571

Item Name Code

04905

Assigment Date

11/11/1973 (52 years ago)

An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.

0.280 inches minimum and 0.310 inches maximum thread length, 3a thread class, hexagon head style, right-hand thread direction, 1.065 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: 3a
Thread Direction: right-hand
Thread Length: 0.280 inches minimum and 0.310 inches maximum
Fastener Length: 1.065 inches nominal
Head Style: hexagon
Head Height: 0.100 inches nominal
Width Between Flats: 0.750 inches nominal
Shoulder Diameter: 0.3087 inches minimum and 0.3098 inches maximum first shoulder
Shoulder Length: 0.665 inches nominal first shoulder
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Criticality Code Justification: aatn
Shoulder Shape: round first shoulder
Material: steel comp 630 overall
Material Document And Classification: ams 5643 assn std single material response overall
Thread Series Designator: unjf

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
729021-103	Shoulder Bolt
729021-105	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-316-5571?

The FSCG of the NSN 5306-00-316-5571 is 5306

Does the NSN 5306-00-316-5571 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-316-5571 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 5306-00-316-5571 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-316-5571 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 5306-00-316-5571 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Nov 11, 1973