5306-00-326-4860

Find complete technical information, availability, and procurement data for: 5306-00-326-4860
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-326-4860

Item Name Code

27851

Assigment Date

12/03/1973 (52 years ago)

0.428 inches minimum and 0.478 inches maximum thread length, hexagon head style, 4.563 inches minimum and 4.593 inches maximum fastener length, 3a thread class, right-hand thread direction

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: 0.428 inches minimum and 0.478 inches maximum
Fastener Length: 4.563 inches minimum and 4.593 inches maximum
Head Style: hexagon
Head Height: 0.250 inches minimum and 0.265 inches maximum
Width Between Flats: 0.741 inches minimum and 0.752 inches maximum
Grip Diameter: 0.4990 inches minimum and 0.4995 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: 4.115 inches minimum and 4.135 inches maximum
Thread Quantity Per Inch: 20
Distance From Head Largest Bearing Surface To Shank Hole Center: 4.428 inches minimum and 4.478 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: nas 621 assn std single material response or ams 4928 assn std single material response overall
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas658 professional/industrial association standard

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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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NAS658V66D	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-326-4860?

The FSCG of the NSN 5306-00-326-4860 is 5306

Does the NSN 5306-00-326-4860 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5306-00-326-4860 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 5306-00-326-4860 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-326-4860 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 5306-00-326-4860 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Mon, Dec 3, 1973