5306-01-068-3763

Find complete technical information, availability, and procurement data for: 5306-01-068-3763
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-068-3763

Item Name Code

06666

Assigment Date

11/23/1978 (47 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

bevel-conical head style, 0.850 inches nominal thread length, right-hand thread direction, 1.860 inches minimum and 1.890 inches maximum fastener 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: 0.850 inches nominal
Fastener Length: 1.860 inches minimum and 1.890 inches maximum
Head Style: bevel-conical
Head Diameter: 0.928 inches minimum and 0.938 inches maximum
Head Height: 0.562 inches nominal
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.562 inches
Width Across Flats: 0.438 inches minimum and 0.441 inches maximum
Thread Quantity Per Inch: 18
Hardness Rating: 40.0 rockwell c minimum and 45.0 rockwell c maximum overall
Special Features: locking element shall meet the requirements of mil-f-18240 except theminimum temperature shall be 300deg
Material: steel corrosion resisting overall
Material Document And Classification: mil-s-6049 mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: nas672 assn std single treatment response overall
Thread Series Designator: unjf

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
84148-9	Internal Wrenching Bolt
AIC106	Internal Wrenching Bolt
B-2001001	Internal Wrenching Bolt
C9523-9-16	Internal Wrenching Bolt
C9523-9-SPS-06	Internal Wrenching Bolt
C9523-9-SPS-10	Internal Wrenching Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-068-3763?

The FSCG of the NSN 5306-01-068-3763 is 5306

Does the NSN 5306-01-068-3763 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-068-3763 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 5306-01-068-3763 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-068-3763 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 5306-01-068-3763 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Thu, Nov 23, 1978