PB23656-1

View detailed technical data, stock status, and sourcing information for: PB23656-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-180-9048

Item Name Code

03263

Assigment Date

01/01/1963 (63 years ago)

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes:shaft(1), straight; and axle(1), straight.

1 setscrew hole quantity, 0.344 inches nominal shank length, 0.250 inches nominal inside diameter, straight shank style, 0.812 inches nominal shank 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: 0.250 inches nominal
Shank Length: 0.344 inches nominal
Shank Diameter: 0.812 inches nominal
Shank Style: straight
Setscrew Hole Quantity: 1
Distance From Hole Center To Knob/Skirt Base: 0.219 inches nominal
Overall Depth: 0.438 inches nominal
Width: 1.125 inches nominal
Gripping Surface Condition: grip aid
Shaft Accommodation Style: round
Attachment Method: setscrews
Overall Thickness: 0.625 inches nominal
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.164 inches screw hole
Pointer Design: detachable
Color: black
Style Designator: fluted foils
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
PB23656-1	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-180-9048?

The FSCG of the NSN 5355-00-180-9048 is 5355

Does the NSN 5355-00-180-9048 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-180-9048 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 5355-00-180-9048 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-180-9048 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 5355-00-180-9048 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963