5306-01-397-2638

Find complete technical information, availability, and procurement data for: 5306-01-397-2638
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-397-2638

Item Name Code

15903

Assigment Date

10/07/1994 (31 years ago)

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes:switch,lever; switch,rotary; switch,knife; switch,sensitive; and switch,box.

0.256 inches nominal head diameter, 0.174 inches nominal thread length, flat countersunk undercut head style, right-hand thread direction, 0.481 inches minimum and 0.491 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 Direction: right-hand
Thread Length: 0.174 inches nominal
Fastener Length: 0.481 inches minimum and 0.491 inches maximum
Head Style: flat countersunk undercut
Head Diameter: 0.256 inches nominal
Head Height: 0.040 inches nominal
Grip Diameter: 0.1630 inches minimum and 0.1635 inches maximum
Single Shear Strength: 95000 pounds per square inch
Nominal Thread Diameter: 0.164 inches
Grip Length: 0.251 inches minimum and 0.312 inches maximum
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: titanium alloy uns r54520 overall
Specification/Standard Data: 80205-nas2705v5 professional/industrial association standard

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
NAS2705V5	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-397-2638?

The FSCG of the NSN 5306-01-397-2638 is 5306

Does the NSN 5306-01-397-2638 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5306-01-397-2638 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 5306-01-397-2638 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-397-2638 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 5306-01-397-2638 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Oct 7, 1994