5306-01-665-6221

Find complete technical information, availability, and procurement data for: 5306-01-665-6221
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-665-6221

Item Name Code

06666

Assigment Date

08/07/2017 (8 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

0.75 inches nominal fastener length, 2a thread class, 0.32 inches nominal thread length, pan no. 2 head style, 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: 2a
Thread Direction: right-hand
Thread Length: 0.32 inches nominal
Fastener Length: 0.75 inches nominal
Head Style: pan no. 2
Head Diameter: 0.312 inches nominal
Head Height: 0.19 inches nominal
Hole Diameter: 0.06 inches nominal
First Diameter From Head: 0.150 inches nominal
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.43 inches nominal
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.15625 inches nominal
Hole Quantity: 6
Hole Type: drilled
Thread Quantity Per Inch: 32
Hole Configuration Style: round internal hexagon
Externally Relieved Body Diameter Quantity: 1
Part Name Assigned By Controlling Agency: laser lock screw
Special Features: can be made from p/n 92200a345 from cage 39428
Color: black overall
Material: steel corrosion resisting overall
Surface Treatment: oxide 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
3392AS1617	Internal Wrenching Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-665-6221?

The FSCG of the NSN 5306-01-665-6221 is 5306

Does the NSN 5306-01-665-6221 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-665-6221 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 5306-01-665-6221 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-665-6221 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 5306-01-665-6221 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Mon, Aug 7, 2017