RB155

View detailed technical data, stock status, and sourcing information for: RB155
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-021-2339

Item Name Code

03263

Assigment Date

05/10/1976 (50 years ago)

0.312 inches nominal distance from hole center to knob/skirt base, flared skirt style, smooth gripping surface condition, 1 setscrew hole quantity, 0.625 inches nominal outside diameter

Product Characteristics

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

Setscrew Hole Quantity: 1
Distance From Hole Center To Knob/Skirt Base: 0.312 inches nominal
Gripping Surface Condition: smooth
Outside Diameter: 0.625 inches nominal
Skirt Style: flared
Attachment Method: setscrews
Overall Thickness: 0.656 inches nominal
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.164 inches screw hole
Skirt Outside Diameter: 1.125 inches nominal
Skirt Design: nondetachable
Material: plastic
Style Designator: crown
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
RB155	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-021-2339?

The FSCG of the NSN 5355-01-021-2339 is 5355

Does the NSN 5355-01-021-2339 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-021-2339 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 5355-01-021-2339 contain precious materials?

Precious metal content is unknown

Does NSN 5355-01-021-2339 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 5355-01-021-2339 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Mon, May 10, 1976