212425

View detailed technical data, stock status, and sourcing information for: 212425
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-312-1144

Item Name Code

03263

Assigment Date

10/31/1973 (52 years ago)

2 setscrew hole quantity, 0.125 inches minimum and 0.127 inches maximum inside diameter, 0.340 inches nominal distance from hole center to knob/skirt base, 0.217 inches minimum and 0.225 inches maximum counterbore depth, 0.438 inches nominal counterbore 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: 0.125 inches minimum and 0.127 inches maximum
Counterbore Diameter: 0.438 inches nominal
Counterbore Depth: 0.217 inches minimum and 0.225 inches maximum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.340 inches nominal
Overall Depth: 0.500 inches nominal
Fluted Foil Quantity: 12
Gripping Surface Condition: grip aid
Shaft Accommodation Style: counterbored
Outside Diameter: 0.660 inches nominal
Reference Marking: off-on or dot
Attachment Method: setscrews
Overall Thickness: 0.620 inches nominal
Thread Quantity Per Inch: 40 screw hole
Nominal Thread Size: 0.112 inches screw hole
Material: aluminum alloy
Style Designator: round
Thread Series Designator: unc screw hole

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
212425	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-312-1144?

The FSCG of the NSN 5355-00-312-1144 is 5355

Does the NSN 5355-00-312-1144 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-312-1144 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 5355-00-312-1144 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-312-1144 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 5355-00-312-1144 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Oct 31, 1973