5306-01-521-6240

Find complete technical information, availability, and procurement data for: 5306-01-521-6240
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-521-6240

Item Name Code

15903

Assigment Date

06/28/2004 (22 years ago)

Bulk absorbent cotton which does not conform to recognized medicinal standards for sterility. Excludes:cotton, purified.

right-hand thread direction, 1.651 inches nominal fastener length, hexagon head style, 3a thread class, 0.267 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: 0.267 inches nominal
Fastener Length: 1.651 inches nominal
Head Style: hexagon
Head Height: 0.110 inches nominal
Width Between Flats: 0.367 inches minimum and 0.376 inches maximum
Grip Diameter: 0.189 inches minimum and 0.190 inches maximum
End Item Identification: c-135 aircraft
Nominal Thread Diameter: 0.190 inches
Grip Length: 1.375 inches nominal
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Hardness Rating: 36.0 rockwell c minimum and 40.0 rockwell c maximum overall
Part Name Assigned By Controlling Agency: bolt,shear
Material: steel comp 4140 overall
Material Document And Classification: 4140 mil spec single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416, ty 1, cl 3 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
NAS1103-22W	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-521-6240?

The FSCG of the NSN 5306-01-521-6240 is 5306

Does the NSN 5306-01-521-6240 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-521-6240 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 5306-01-521-6240 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-521-6240 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 5306-01-521-6240 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Mon, Jun 28, 2004