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5355-00-450-0093

Knob

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Official Item Classification

Name
Knob
(NSN) National Stock Number
5355-00-450-0093
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5355 Knobs and Pointers
(INC) Item Name Code
03263
(FIIG) Federal Item Identification Guide
A530M0
Date
05/07/1971 (55 years ago)

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

Specs & Compatibility

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

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0003263

Related Hardware Products

Part Number Description
2405-235689 Knob

Frequently Asked Questions

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