5306-01-259-6318

Find complete technical information, availability, and procurement data for: 5306-01-259-6318
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-259-6318

Item Name Code

04905

Assigment Date

07/19/1987 (39 years ago)

2.133 inches minimum and 2.153 inches maximum fastener length, double hexagon w/hole head style, right-hand thread direction, 3a thread class, 0.618 inches minimum and 0.668 inches maximum thread 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: 0.618 inches minimum and 0.668 inches maximum
Fastener Length: 2.133 inches minimum and 2.153 inches maximum
Head Style: double hexagon w/hole
Head Height: 0.378 inches minimum and 0.398 inches maximum
Width Between Flats: 0.430 inches minimum and 0.439 inches maximum
Extended Washer Diameter: 0.639 inches minimum and 0.649 inches maximum
Extended Washer Thickness: 0.081 inches minimum and 0.101 inches maximum
Shoulder Diameter: 0.3891 inches minimum and 0.3901 inches maximum first shoulder
Shoulder Length: 1.490 inches minimum and 1.510 inches maximum first shoulder
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 220000 pounds per square inch
Shoulder Shape: round first shoulder
Material: steel comp h11 overall
Material Document And Classification: ams 6487 assn std single material response overall
Surface Treatment: nickel and cadmium overall
Surface Treatment Document And Classification: ams 2416 assn std single treatment 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
BACB30MT6T24X	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-259-6318?

The FSCG of the NSN 5306-01-259-6318 is 5306

Does the NSN 5306-01-259-6318 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-259-6318 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 5306-01-259-6318 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-259-6318 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 5306-01-259-6318 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sun, Jul 19, 1987