5306-01-621-8187

Find complete technical information, availability, and procurement data for: 5306-01-621-8187
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-621-8187

Item Name Code

04905

Assigment Date

09/18/2013 (12 years ago)

A component which converts available alternating current or direct current electrical power into a form required to operate another component or set. The item may consist of a combination of an invertor,vibrator; vibrator,interrupter; vibrator,self-rectifying; invertor,power,static with a transformer and rectifies employing electron tubes, semiconductor diode or metallic (dry disc) type components, or the synchronized secondary contacts of a vibrator,self-rectifying or may consist of electron tubes, semiconductor diode or metallic (dry disc) type rectifiers and capacitors in transformerless (alternating current-direct current type) circuits which may be of the voltage-multiplier type. The item may incorporate a filter,direct current power and provisions for regulation of input and/or output voltage. The item may have special input, output, control or other facilities for applications in specialized environments such as medical, dental or other operations. Excludes battery chargers and rotating machinery types of items, such as motor generators and enerators and dynamotors.

3a thread class, hexagon head style, 0.979 inches nominal fastener length, 0.469 inches nominal 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: 0.469 inches nominal
Fastener Length: 0.979 inches nominal
Head Style: hexagon
Head Height: 0.156 inches nominal
Width Between Flats: 0.552 inches minimum
Shoulder Diameter: 0.302 inches minimum and 0.306 inches maximum overall
Shoulder Length: 0.469 inches nominal overall
Nominal Thread Diameter: 0.3125 inches
Thread Quantity Per Inch: 24
Shoulder Shape: round overall
Material: steel comp 4140 or steel comp 4340 or steel comp e4340 or steel comp 8740 overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416, type ii, class 2 fed spec 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
NAS6605C8	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-621-8187?

The FSCG of the NSN 5306-01-621-8187 is 5306

Does the NSN 5306-01-621-8187 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-621-8187 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 5306-01-621-8187 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-621-8187 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 5306-01-621-8187 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Wed, Sep 18, 2013