5306-00-395-7274

Find complete technical information, availability, and procurement data for: 5306-00-395-7274
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-395-7274

Item Name Code

06668

Assigment Date

04/12/1974 (52 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter and with a head specially designed to fit in a slot and hold against turning.

tee no. 6 head style, 0.481 inches minimum and 0.521 inches maximum thread length, 0.615 inches minimum and 0.635 inches maximum fastener length, 3a thread class, 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: 0.481 inches minimum and 0.521 inches maximum
Fastener Length: 0.615 inches minimum and 0.635 inches maximum
Head Style: tee no. 6
Head Height: 0.115 inches minimum and 0.135 inches maximum
Head Length: 0.420 inches minimum and 0.440 inches maximum
Width Between Flats: 0.310 inches minimum and 0.320 inches maximum
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 130000 pounds per square inch
Hardness Rating: 24.0 rockwell c minimum and 35.0 rockwell c maximum overall
Minimum Yield Strength: 85000 pounds per square inch
Surface Finish: 63.0 microinches bearing surface of head
Surface Finish: 63.0 microinches threads
Chamfer Angle: 45.0 degrees minimum and 47.0 degrees maximum
Special Features: hole drilled along lateral axis of head length 0.037 in. min 0.047 in. max dia by 0.059 in. from top of head
Material: iron alloy 660 overall
Material Document And Classification: ams 5735 assn std single material 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
4020727	Tee Head Bolt
5306PL1495335	Tee Head Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-395-7274?

The FSCG of the NSN 5306-00-395-7274 is 5306

Does the NSN 5306-00-395-7274 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-395-7274 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 5306-00-395-7274 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-395-7274 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 5306-00-395-7274 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Apr 12, 1974