321820-1

View detailed technical data, stock status, and sourcing information for: 321820-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-946-5192

Item Name Code

03263

Assigment Date

03/16/1966 (60 years ago)

0.438 inches nominal shank diameter, 0.220 inches nominal shank length, straight shank style, 1 setscrew hole quantity, 0.1873 inches minimum and 0.1876 inches maximum inside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Inside Diameter: 0.1873 inches minimum and 0.1876 inches maximum
Shank Length: 0.220 inches nominal
Shank Diameter: 0.438 inches nominal
Shank Style: straight
Setscrew Hole Quantity: 1
Distance From Hole Center To Knob/Skirt Base: 0.110 inches nominal
Overall Depth: 0.282 inches nominal
Gripping Surface Condition: smooth
Shaft Accommodation Style: round
Outside Diameter: 1.497 inches minimum and 1.500 inches maximum
Attachment Method: setscrews
Overall Thickness: 0.282 inches nominal
Screw Drive Type: hexagon socket
Style Designator: round

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
321820-1	Knob
M1-1K1-3	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-946-5192?

The FSCG of the NSN 5355-00-946-5192 is 5355

Does the NSN 5355-00-946-5192 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-946-5192 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 5355-00-946-5192 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-00-946-5192 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 5355-00-946-5192 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Mar 16, 1966