5306-00-282-2303

Find complete technical information, availability, and procurement data for: 5306-00-282-2303
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-282-2303

Item Name Code

06666

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, 0.615 inches minimum and 0.625 inches maximum head diameter, 3a thread class, 3.235 inches minimum and 3.265 inches maximum fastener length, 0.663 inches minimum and 0.713 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: 0.663 inches minimum and 0.713 inches maximum
Fastener Length: 3.235 inches minimum and 3.265 inches maximum
Head Diameter: 0.615 inches minimum and 0.625 inches maximum
Head Height: 0.343 inches nominal
Hole Diameter: 0.070 inches nominal
Shank Unthreaded Hole Diameter: 0.106 inches minimum and 0.111 inches maximum first hole
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.375 inches
Width Across Flats: 0.375 inches minimum and 0.378 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 internal hexagon
Distance From Head Largest Bearing Surface To Shank Hole Center: 3.021 inches minimum and 3.041 inches maximum first hole
Material: steel comp e4340 or steel comp 8740 or steel comp 6150 or steel comp 3140 or steel comp 3135 overall
Material Document And Classification: mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or mil-s-8503 mil spec 3rd material response or qq-s-624 fed spec 4th material response or qq-s-624 fed spec 5th material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas146 professional/industrial association standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5306-00-282-2304	No Name Available	02/01/1982

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
NAS146ADH52	Internal Wrenching Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-282-2303?

The FSCG of the NSN 5306-00-282-2303 is 5306

Does the NSN 5306-00-282-2303 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-282-2303 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 5306-00-282-2303 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-282-2303 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 5306-00-282-2303 was assigned to the Federal Catalog?

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