5306-00-655-9550

Find complete technical information, availability, and procurement data for: 5306-00-655-9550
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-655-9550

Item Name Code

01847

Assigment Date

01/01/1963 (63 years ago)

A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes:nut (1), plain, castellated, hexagon.

0.875 inches minimum and 1.062 inches maximum thread length, 2a thread class, right-hand thread direction, hexagon head style, 1.000 inches nominal fastener 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: 2a
Thread Direction: right-hand
Thread Length: 0.875 inches minimum and 1.062 inches maximum
Fastener Length: 1.000 inches nominal
Head Style: hexagon
Head Height: 0.195 inches minimum and 0.211 inches maximum
Width Between Flats: 0.489 inches minimum and 0.500 inches maximum
Hole Diameter: 0.062 inches nominal
Nominal Thread Diameter: 0.312 inches
Hole Quantity: 1
Hole Type: drilled
Features Provided: finished head
Thread Quantity Per Inch: 18
Minimum Tensile Strength: 120000 pounds per square inch
Hardness Rating: 23.0 rockwell c minimum and 32.0 rockwell c maximum overall
Hole Configuration Style: hexagon flats
Material: steel overall
Material Document And Classification: ff-s-85 mfr ref single material response overall
Thread Series Designator: unc
Nondefinitive Spec/Std Data: 5 grade

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
MS51093-34	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-655-9550?

The FSCG of the NSN 5306-00-655-9550 is 5306

Does the NSN 5306-00-655-9550 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-655-9550 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 5306-00-655-9550 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-655-9550 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 5306-00-655-9550 was assigned to the Federal Catalog?

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