5306-00-590-9140

Find complete technical information, availability, and procurement data for: 5306-00-590-9140
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-590-9140

Item Name Code

06666

Assigment Date

01/01/1963 (63 years ago)

3a thread class, 3.000 inches nominal fastener length, bevel-conical head style, right-hand thread direction, 0.662 inches nominal thread 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: 0.662 inches nominal
Fastener Length: 3.000 inches nominal
Head Style: bevel-conical
Head Diameter: 0.521 inches minimum and 0.531 inches maximum
Head Height: 0.312 inches nominal
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.312 inches
Width Across Flats: 0.2190 inches minimum and 0.2210 inches maximum
Thread Quantity Per Inch: 24
Hardness Rating: 34.0 rockwell c minimum and 40.0 rockwell c maximum overall
Special Features: 2 holes perpendicular to axis,0.125 in. dia,1.040 in. top of head to first hole center,0.860 in. c to c of holes; bottom of head chamfered 0.090 in. lg by 45.0 deg
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response 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
768692-1	Internal Wrenching Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-590-9140?

The FSCG of the NSN 5306-00-590-9140 is 5306

Does the NSN 5306-00-590-9140 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-590-9140 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 5306-00-590-9140 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-590-9140 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 5306-00-590-9140 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963