9FF2B2

View detailed technical data, stock status, and sourcing information for: 9FF2B2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-215-7360

Item Name Code

03263

Assigment Date

08/30/1985 (40 years ago)

An item, basically cylindrical in shape, designed to mate with the shaft of a variable resistor, capacitor, and the like, to provide a high voltage insulated coupling between the shaft and knob end, and also between the electronic component and the panel. The knob end (end exposed to the operator) of the item may be terminated in a shape and/or size other than that of the component being insulated. The item includes facilities for supporting and insulating the component(s) by having female threads on one end and male threaded mounting bushing on the other end separated by an insulating material. It may also include shaft locking features. See also bushing-shaft, panel.

0.320 inches minimum counterbore depth, 0.484 inches maximum distance from hole center to knob/skirt base, 0.250 inches nominal inside diameter, 0.640 inches minimum counterbore diameter, 2 setscrew hole quantity

Product Characteristics

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

Inside Diameter: 0.250 inches nominal
Counterbore Diameter: 0.640 inches minimum
Counterbore Depth: 0.320 inches minimum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.484 inches maximum
Overall Depth: 0.730 inches minimum
Gripping Surface Condition: grip aid
Shaft Accommodation Style: counterbored
Outside Diameter: 0.895 inches minimum and 0.930 inches maximum
Skirt Style: ring
Reference Marking: arrow and slot
Attachment Method: setscrews
Overall Thickness: 0.910 inches minimum and 0.960 inches maximum
Material Transparency: opaque
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.138 inches screw hole
Skirt Outside Diameter: 1.525 inches maximum
Skirt Design: nondetachable
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
1802660-5	Knob
9FF2B2	Knob
PL1885769 IT. 2 5	Knob
PL1885769 IT.25	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-215-7360?

The FSCG of the NSN 5355-01-215-7360 is 5355

Does the NSN 5355-01-215-7360 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-215-7360 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 5355-01-215-7360 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-215-7360 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 5355-01-215-7360 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Aug 30, 1985