5306-00-254-0331

Find complete technical information, availability, and procurement data for: 5306-00-254-0331
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-254-0331

Item Name Code

04905

Assigment Date

08/01/1969 (56 years ago)

A switch that is actuated by changes in ambient temperature. Excludes:circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. See also control, temperature (as modified) and regulator, temperature (as modified).

right-hand thread direction, 3a thread class, hexagon head style, 0.345 inches minimum and 0.395 inches maximum thread length, 2.990 inches minimum and 3.010 inches maximum fastener 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: 0.345 inches minimum and 0.395 inches maximum
Fastener Length: 2.990 inches minimum and 3.010 inches maximum
Head Style: hexagon
Head Height: 0.209 inches minimum and 0.229 inches maximum
Width Between Flats: 0.553 inches minimum and 0.564 inches maximum
Shoulder Diameter: 0.437 inches minimum and 0.438 inches maximum first shoulder
Shoulder Length: 2.525 inches minimum and 2.535 inches maximum first shoulder
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Hardness Rating: 30.0 rockwell c minimum and 35.0 rockwell c maximum overall
Shoulder Shape: round first shoulder
Material: steel comp 4340 overall
Material Document And Classification: ams 6415 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: ams 2400 assn std 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
9633M44P01	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-254-0331?

The FSCG of the NSN 5306-00-254-0331 is 5306

Does the NSN 5306-00-254-0331 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-254-0331 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 5306-00-254-0331 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-254-0331 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 5306-00-254-0331 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Aug 1, 1969