5306-01-229-7125

Find complete technical information, availability, and procurement data for: 5306-01-229-7125
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-229-7125

Item Name Code

27851

Assigment Date

04/04/1986 (40 years ago)

A terminal designed to be affixed, usually at one end, to a post, stud, chassis, or the like for mounting. It has provisions for attachment of wire(s) or similar electrical conductor(s) in order to establish an electrical connection and could require the use of tool(s) for attachment of wire. For post like terminals, see terminal stud. Excludes:clip, electrical; terminal, quick disconnect and terminal feedthru.

right-hand thread direction, 2.708 inches minimum and 2.728 inches maximum fastener length, 3a thread class, 0.646 inches minimum and 0.650 inches maximum thread length, dished hexagon head style

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: 0.646 inches minimum and 0.650 inches maximum
Fastener Length: 2.708 inches minimum and 2.728 inches maximum
Head Style: dished hexagon
Head Height: 0.251 inches minimum and 0.266 inches maximum
Width Between Flats: 0.840 inches minimum
Grip Diameter: 0.4982 inches minimum and 0.4991 inches maximum
Shank Unthreaded Hole Diameter: 0.106 inches minimum and 0.116 inches maximum first hole
Nominal Thread Diameter: 0.500 inches
Grip Length: 2.062 inches minimum and 2.078 inches maximum
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 95000 pounds per square inch
Hardness Rating: 36.0 rockwell c minimum and 41.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center: 2.598 inches minimum and 2.608 inches maximum first hole
Surface Finish: 63.0 microinches bearing surface of head
Surface Finish: 63.0 microinches grip
Special Features: retaining element in shank
Material: steel comp e4340 or steel comp 4140 or steel comp 4130 overall
Material Document And Classification: mil-s-5000 mil spec single material response or mil-s-5626 mil spec single material response or mil-s-6049 mil spec single material response or mil-s-6758 mil spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 mil spec single treatment response overall
Thread Series Designator: unjf
Specification/Standard Data: 96906-ms27576-8-33 government 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
106467-8-33	Close Tolerance Bolt
MS27576-8-33	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-229-7125?

The FSCG of the NSN 5306-01-229-7125 is 5306

Does the NSN 5306-01-229-7125 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-229-7125 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 5306-01-229-7125 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-229-7125 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 5306-01-229-7125 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Apr 4, 1986