C20538-1

View detailed technical data, stock status, and sourcing information for: C20538-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-379-5776

Item Name Code

03263

Assigment Date

09/03/1993 (32 years ago)

0.313 inches nominal inside diameter, 0.840 inches nominal overall thickness, round shaft accommodation style, screw on attachment method, grip aid gripping surface condition

Product Characteristics

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

Inside Diameter: 0.313 inches nominal
Gripping Surface Condition: grip aid
Shaft Accommodation Style: round
Attachment Method: screw on
Overall Thickness: 0.840 inches nominal
Width Across Flats: 1.370 inches nominal
Thread Quantity Per Inch: 18 screw hole
Nominal Thread Size: 0.313 inches screw hole
Color: black
Material: plastic
Style Designator: decagon
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
2-287-303	Knob
C20538	Knob
C20538-1	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-379-5776?

The FSCG of the NSN 5355-01-379-5776 is 5355

Does the NSN 5355-01-379-5776 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-379-5776 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 5355-01-379-5776 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-379-5776 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 5355-01-379-5776 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Sep 3, 1993