5306-00-282-0029

Find complete technical information, availability, and procurement data for: 5306-00-282-0029
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-282-0029

Item Name Code

06666

Assigment Date

01/01/1963 (63 years ago)

0.688 inches nominal thread length, 3a thread class, right-hand thread direction, bevel-conical head style, 3.125 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: 0.688 inches nominal
Fastener Length: 3.125 inches nominal
Head Style: bevel-conical
Head Diameter: 0.615 inches minimum and 0.625 inches maximum
Head Height: 0.343 inches nominal
Hole Diameter: 0.055 inches nominal
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.375 inches
Width Across Flats: 0.3755 inches minimum and 0.3785 inches maximum
Hole Quantity: 6
Hole Type: drilled
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 160000 pounds per square inch
Hole Configuration Style: round
Material: steel comp e4340 or steel comp 8740 or steel comp 6150 or steel overall
Material Document And Classification: mil-s-5000,c4 mil spec 1st material response or mil-s-6049,cond c4 mil spec 2nd material response or mil-s-8503,cond c4 mil spec 3rd material response or qq-s-690,cond e4-canceled fed spec 4th material response overall
Surface Treatment: cadmium 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
NAS146DH50	Internal Wrenching Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-282-0029?

The FSCG of the NSN 5306-00-282-0029 is 5306

Does the NSN 5306-00-282-0029 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-282-0029 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 5306-00-282-0029 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-282-0029 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 5306-00-282-0029 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963