5306-00-182-1770

Find complete technical information, availability, and procurement data for: 5306-00-182-1770
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-182-1770

Item Name Code

27851

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, hexagon head style, 2.265 inches minimum and 2.312 inches maximum fastener length, 0.374 inches minimum and 0.453 inches maximum thread length, 3a thread class

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: 0.374 inches minimum and 0.453 inches maximum
Fastener Length: 2.265 inches minimum and 2.312 inches maximum
Head Style: hexagon
Head Height: 0.109 inches minimum and 0.141 inches maximum
Width Between Flats: 0.365 inches minimum and 0.377 inches maximum
Grip Diameter: 0.1889 inches minimum and 0.1894 inches maximum
Nominal Thread Diameter: 0.190 inches
Grip Length: 1.875 inches nominal
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 125000 pounds per square inch
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Surface Finish: 63.0 microinches bearing surface of head
Surface Finish: 63.0 microinches grip
Material: steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4140 or steel comp 4130 or steel comp 4037 overall
Material Document And Classification: mil-s-6049 mil spec 1st material response or mil-s-6050 mil spec 2nd material response or mil-s-6098 mil spec 3rd material response or mil-s-5626 mil spec 4th material response or mil-s-6758 mil spec 5th material response or ams 6300 assn std 6th material response 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: 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
AN173-22A	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-182-1770?

The FSCG of the NSN 5306-00-182-1770 is 5306

Does the NSN 5306-00-182-1770 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-182-1770 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 5306-00-182-1770 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-182-1770 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 5306-00-182-1770 was assigned to the Federal Catalog?

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