5306-00-245-4078

Find complete technical information, availability, and procurement data for: 5306-00-245-4078
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-245-4078

Item Name Code

06666

Assigment Date

06/09/1973 (53 years ago)

1.485 inches minimum and 1.515 inches maximum fastener length, right-hand thread direction, 0.430 inches minimum and 0.438 inches maximum head diameter, 3a thread class, 0.485 inches minimum and 0.515 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: 0.485 inches minimum and 0.515 inches maximum
Fastener Length: 1.485 inches minimum and 1.515 inches maximum
Head Diameter: 0.430 inches minimum and 0.438 inches maximum
Head Height: 0.226 inches nominal
Hole Diameter: 0.046 inches nominal
Shank Unthreaded Hole Diameter: 0.076 inches minimum and 0.081 inches maximum first hole
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.219 inches minimum and 0.221 inches maximum
Hole Quantity: 6
Hole Type: drilled
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Hole Configuration Style: round internal hexagon
Distance From Head Largest Bearing Surface To Shank Hole Center: 1.344 inches nominal first hole
Material: steel comp e4340 or steel comp 8740 or steel comp 6150 or steel comp 3135 or steel comp 3140 overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 3 fed spec all treatment responses overall
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas144 professional/industrial association standard

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
NAS144ADH24	Internal Wrenching Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-245-4078?

The FSCG of the NSN 5306-00-245-4078 is 5306

Does the NSN 5306-00-245-4078 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-245-4078 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 5306-00-245-4078 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-245-4078 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 5306-00-245-4078 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sat, Jun 9, 1973