5306-01-061-1954

Find complete technical information, availability, and procurement data for: 5306-01-061-1954
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-061-1954

Item Name Code

06668

Assigment Date

06/14/1978 (48 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

2.909 inches minimum and 2.967 inches maximum thread length, tee no. 5 head style, 3a thread class, 3.857 inches minimum and 3.891 inches maximum fastener length, 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: 2.909 inches minimum and 2.967 inches maximum
Fastener Length: 3.857 inches minimum and 3.891 inches maximum
Head Style: tee no. 5
Head Length: 0.590 inches minimum and 0.650 inches maximum
Tee Bolt Cylindrical Head Diameter: 0.248 inches minimum and 0.256 inches maximum
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Hardness Rating: 36.0 rockwell c minimum and 40.0 rockwell c maximum overall
Material: steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740 overall
Surface Treatment: cadmium overall
Thread Series Designator: unf

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
BACB30CL400	Tee Head Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-061-1954?

The FSCG of the NSN 5306-01-061-1954 is 5306

Does the NSN 5306-01-061-1954 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-061-1954 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 5306-01-061-1954 contain precious materials?

Precious metal content is unknown

Does NSN 5306-01-061-1954 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 5306-01-061-1954 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Wed, Jun 14, 1978