5306-01-626-4978

Find complete technical information, availability, and procurement data for: 5306-01-626-4978
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-626-4978

Item Name Code

06666

Assigment Date

03/12/2014 (12 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also screw, cap, socket head. Excludes:setscrew; screw, shoulder; bolt, shoulder; screw, externally relieved body; bolt, externally relieved body; and screw, machine.

3a thread class, flush head style, 0.472 inches nominal thread length, right-hand thread direction, 1.660 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: 3a
Thread Direction: right-hand
Thread Length: 0.472 inches nominal
Fastener Length: 1.660 inches nominal
Head Style: flush
Head Diameter: 0.507 inches nominal
Head Height: 0.106 inches nominal
End Item Identification: f-35
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Material: titanium alloy 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
JSFB03V4-19	Internal Wrenching Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-626-4978?

The FSCG of the NSN 5306-01-626-4978 is 5306

Does the NSN 5306-01-626-4978 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5306-01-626-4978 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 5306-01-626-4978 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-626-4978 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 5306-01-626-4978 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Wed, Mar 12, 2014