5306-01-030-2910

Find complete technical information, availability, and procurement data for: 5306-01-030-2910
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-030-2910

Item Name Code

06668

Assigment Date

11/02/1976 (49 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.

0.740 inches minimum and 0.760 inches maximum fastener length, 3a thread class, tee no. 6 head style, 0.599 inches minimum and 0.639 inches maximum thread 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: 0.599 inches minimum and 0.639 inches maximum
Fastener Length: 0.740 inches minimum and 0.760 inches maximum
Head Style: tee no. 6
Head Height: 0.146 inches minimum and 0.166 inches maximum
Head Length: 0.480 inches minimum and 0.500 inches maximum
Width Between Flats: 0.370 inches minimum and 0.380 inches maximum
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 125000 pounds per square inch
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Surface Finish: 32.0 microinches threads
Surface Finish: 63.0 microinches bearing surface of head
Surface Finish: 63.0 microinches grip
Chamfer Angle: 45.0 degrees nominal
Material: steel comp 8740 overall
Material Document And Classification: ams 6322 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: ams 2400 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
MS9398-10	Tee Head Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-030-2910?

The FSCG of the NSN 5306-01-030-2910 is 5306

Does the NSN 5306-01-030-2910 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-030-2910 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 5306-01-030-2910 contain precious materials?

Precious metal content is unknown

Does NSN 5306-01-030-2910 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 5306-01-030-2910 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Tue, Nov 2, 1976