5320-01-521-3772

Find complete technical information, availability, and procurement data for: 5320-01-521-3772
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-521-3772

Item Name Code

67165

Assigment Date

06/21/2004 (22 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.

right-hand thread direction, 0.296 inches minimum head major diameter, 3a thread class, 0.188 inches minimum and 0.189 inches maximum shank diameter, flush countersunk head style

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
Head Style: flush countersunk
Shank Diameter: 0.188 inches minimum and 0.189 inches maximum
Head Major Diameter: 0.296 inches minimum
Grip Length: 0.402 inches minimum and 0.422 inches maximum
Thread Quantity Per Inch: a32
Countersink Angle: 100.0 degrees nominal
Material: steel overall
Material Document And Classification: 6049 mil spec 3rd material response collar
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: 416 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
HL19PB86-6-3	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-521-3772?

The FSCG of the NSN 5320-01-521-3772 is 5320

Does the NSN 5320-01-521-3772 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-521-3772 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 5320-01-521-3772 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-521-3772 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 5320-01-521-3772 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Mon, Jun 21, 2004