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C52437 Knob

5355-00-644-4204

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Official Item Classification

Name
Knob
Part Number
C52437
(NSN) National Stock Number
5355-00-644-4204
(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
01/01/1963 (63 years ago)

0.2505 inches minimum and 0.2525 inches maximum inside diameter, 0.625 inches minimum and 0.635 inches maximum overall depth, 0.300 inches minimum and 0.312 inches maximum distance from hole center to knob/skirt base, 2 setscrew hole quantity, grip aid gripping surface condition

Specs & Compatibility

Inside Diameter

0.2505 inches minimum and 0.2525 inches maximum

Setscrew Hole Quantity

2

Distance From Hole Center To Knob/Skirt Base

0.300 inches minimum and 0.312 inches maximum

Overall Depth

0.625 inches minimum and 0.635 inches maximum

Gripping Surface Condition

grip aid

Shaft Accommodation Style

round

Outside Diameter

0.692 inches minimum and 0.708 inches maximum

Skirt Style

ring

Attachment Method

setscrews

Overall Thickness

0.790 inches minimum and 0.810 inches maximum

Screw Drive Type

hexagon socket

Thread Quantity Per Inch

40 screw hole

Nominal Thread Size

0.112 inches screw hole

Skirt Outside Diameter

0.500 inches minimum and 0.510 inches maximum

Skirt Design

nondetachable

Color

black

Style Designator

round

Thread Series Designator

unc screw hole

Replacement For

Part Number Description
5355-00-881-7029 No Name Available 03/14/1966

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
C52437 Knob
C852437 Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-00-644-4204?
The FSCG of the NSN 5355-00-644-4204 is 5355
Does the NSN 5355-00-644-4204 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-644-4204 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 5355-00-644-4204 contain precious materials?
Precious metal content is unknown
Does NSN 5355-00-644-4204 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 5355-00-644-4204 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963