MC183

View detailed technical data, stock status, and sourcing information for: MC183
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-667-5945

Item Name Code

03263

Assigment Date

01/01/1963 (63 years ago)

0.250 inches nominal inside diameter, 0.312 inches nominal distance from hole center to knob/skirt base, 0.375 inches nominal counterbore diameter, 2 setscrew hole quantity, 0.219 inches nominal counterbore depth

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: 0.375 inches nominal
Counterbore Depth: 0.219 inches nominal
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.312 inches nominal
Overall Depth: 0.594 inches nominal
Width: 0.625 inches nominal
Gripping Surface Condition: smooth
Shaft Accommodation Style: counterbored
Length: 1.688 inches nominal
Skirt Style: ring
Reference Marking: arrow
Attachment Method: setscrews
Overall Thickness: 0.750 inches nominal
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.190 inches screw hole
Skirt Outside Diameter: 0.688 inches nominal
Skirt Design: nondetachable
Special Features: without pointer
Material: aluminum alloy
Style Designator: bar with double pointer
Thread Series Designator: unf screw hole

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5355-00-197-1337	No Name Available	10/01/1979

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
MC183	Knob
SCD2241MC183	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-667-5945?

The FSCG of the NSN 5355-00-667-5945 is 5355

Does the NSN 5355-00-667-5945 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-667-5945 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 5355-00-667-5945 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-667-5945 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 5355-00-667-5945 was assigned to the Federal Catalog?

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