5306-00-279-4354

Find complete technical information, availability, and procurement data for: 5306-00-279-4354
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-279-4354

Item Name Code

27851

Assigment Date

08/12/1973 (52 years ago)

2.184 inches minimum and 2.214 inches maximum fastener length, right-hand thread direction, 3a thread class, hexagon head style, 0.486 inches minimum and 0.536 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: 0.486 inches minimum and 0.536 inches maximum
Fastener Length: 2.184 inches minimum and 2.214 inches maximum
Head Style: hexagon
Head Height: 0.281 inches minimum and 0.296 inches maximum
Width Between Flats: 0.865 inches minimum and 0.877 inches maximum
Grip Diameter: 0.5610 inches minimum and 0.5615 inches maximum
Shank Unthreaded Hole Diameter: 0.141 inches minimum and 0.151 inches maximum first hole
Nominal Thread Diameter: 0.562 inches
Grip Length: 1.678 inches minimum and 1.698 inches maximum
Thread Quantity Per Inch: 18
Distance From Head Largest Bearing Surface To Shank Hole Center: 2.050 inches minimum and 2.100 inches maximum first hole
Surface Finish: 16.0 microinches threads
Surface Finish: 63.0 microinches bearing surface of head
Surface Finish: 63.0 microinches grip
Material: titanium alloy overall
Material Document And Classification: ams 4928 assn std single material response overall
Thread Series Designator: unf
Specification/Standard Data: 80205-nas1261 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
NAS1261-27D	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-279-4354?

The FSCG of the NSN 5306-00-279-4354 is 5306

Does the NSN 5306-00-279-4354 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5306-00-279-4354 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 5306-00-279-4354 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-279-4354 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 5306-00-279-4354 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Aug 12, 1973