5306-00-197-3266

Find complete technical information, availability, and procurement data for: 5306-00-197-3266
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-197-3266

Item Name Code

27851

Assigment Date

06/24/1970 (56 years ago)

0.384 inches minimum and 0.431 inches maximum thread length, double hexagon head style, 2.634 inches minimum and 2.681 inches maximum fastener length, right-hand thread direction, 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: 0.384 inches minimum and 0.431 inches maximum
Fastener Length: 2.634 inches minimum and 2.681 inches maximum
Head Style: double hexagon
Head Height: 0.210 inches nominal
Width Between Flats: 0.553 inches minimum and 0.564 inches maximum
Grip Diameter: 0.3735 inches minimum and 0.3745 inches maximum
Shank Unthreaded Hole Diameter: 0.106 inches nominal first hole
Nominal Thread Diameter: 0.375 inches
Grip Length: 2.250 inches nominal
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 132000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center: 2.501 inches minimum and 2.533 inches maximum first hole
Surface Finish: 63.0 microinches bearing surface of head
Surface Finish: 63.0 microinches grip
Material: steel corrosion resisting overall
Material Document And Classification: h-11 stsbs000 fscm 98897 mfr ref single material response overall
Surface Treatment: nickel and cadmium and chromate overall
Surface Treatment Document And Classification: stsbs000 fscm 98897 mfr ref all treatment responses overall
Thread Series Designator: unjf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5306-00-913-7198	No Name Available	05/01/1981

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:

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11797A06D036	Close Tolerance Bolt
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AIC2263A06D036	Close Tolerance Bolt
BM3200-6A036D	Close Tolerance Bolt
PBF1041A6D036	Close Tolerance Bolt
STSBG000A06D036	Close Tolerance Bolt
VAL23611-6DS036	Close Tolerance Bolt
VS2978A06D036	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-197-3266?

The FSCG of the NSN 5306-00-197-3266 is 5306

Does the NSN 5306-00-197-3266 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-197-3266 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 5306-00-197-3266 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-197-3266 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 5306-00-197-3266 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Jun 24, 1970