5306-01-098-6148

Find complete technical information, availability, and procurement data for: 5306-01-098-6148
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-098-6148

Item Name Code

27851

Assigment Date

08/05/1980 (45 years ago)

0.429 inches minimum and 0.479 inches maximum thread length, undercut hexagon head style, 3a thread class, right-hand thread direction, 2.064 inches minimum and 2.094 inches maximum 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: 0.429 inches minimum and 0.479 inches maximum
Fastener Length: 2.064 inches minimum and 2.094 inches maximum
Head Style: undercut hexagon
Head Height: 0.156 inches minimum and 0.171 inches maximum
Width Between Flats: 0.492 inches minimum and 0.502 inches maximum
Grip Diameter: 0.3110 inches minimum and 0.3120 inches maximum
Shank Unthreaded Hole Diameter: 0.076 inches minimum and 0.086 inches maximum first hole
Nominal Thread Diameter: 0.312 inches
Grip Length: 1.615 inches minimum and 1.635 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 140000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center: 1.879 inches minimum and 1.929 inches maximum first hole
Surface Finish: 32.0 microinches bearing surface of head
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Material: steel comp e4340 or steel comp 8740 overall
Material Document And Classification: mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or ams 6322 assn std 2nd 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

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
BACB30NF5D26	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-098-6148?

The FSCG of the NSN 5306-01-098-6148 is 5306

Does the NSN 5306-01-098-6148 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-098-6148 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 5306-01-098-6148 contain precious materials?

Precious metal content is unknown

Does NSN 5306-01-098-6148 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 5306-01-098-6148 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Tue, Aug 5, 1980