2405-235689

View detailed technical data, stock status, and sourcing information for: 2405-235689
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-450-0093

Item Name Code

03263

Assigment Date

05/07/1971 (55 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

0.251 inches minimum and 0.253 inches maximum inside diameter, 0.100 inches nominal counterbore depth, 0.437 inches nominal counterbore diameter, 2 setscrew hole quantity, 0.230 inches minimum and 0.270 inches maximum distance from hole center to knob/skirt base

Product Characteristics

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

Inside Diameter: 0.251 inches minimum and 0.253 inches maximum
Counterbore Diameter: 0.437 inches nominal
Counterbore Depth: 0.100 inches nominal
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.230 inches minimum and 0.270 inches maximum
Overall Depth: 0.500 inches nominal
Fluted Foil Quantity: 12
Gripping Surface Condition: grip aid
Shaft Accommodation Style: counterbored
Outside Diameter: 0.625 inches nominal
Skirt Style: flared
Reference Marking: off-on
Attachment Method: setscrews
Overall Thickness: 0.625 inches nominal
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.138 inches screw hole
Skirt Outside Diameter: 1.040 inches nominal
Skirt Design: detachable
Material: plastic acrylonitrile-butadiene-styrene (abs)
Style Designator: tapered with countersunk face
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
2405-235689	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-450-0093?

The FSCG of the NSN 5355-00-450-0093 is 5355

Does the NSN 5355-00-450-0093 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-450-0093 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 5355-00-450-0093 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-450-0093 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 5355-00-450-0093 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, May 7, 1971