C4243-3

View detailed technical data, stock status, and sourcing information for: C4243-3

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C4243-3
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5355 Knobs and Pointers
National Stock Number
5355-01-047-6351
Item Name Code
03263
Assigment Date
09/12/1977 (48 years ago)

A piece of transparent material specifically designed to be placed directly in front of a dial or scale to protect it from foreign matter. It is cut to size and may include a frame. It may have an index line or other marking. See also window, observation; and dial, scale.

0.253 inches nominal inside diameter, 1 setscrew hole quantity, 0.472 inches nominal overall depth, 0.375 inches nominal distance from hole center to knob/skirt base, 0.330 inches nominal width

Product Characteristics

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

Inside Diameter
0.253 inches nominal
Setscrew Hole Quantity
1
Distance From Hole Center To Knob/Skirt Base
0.375 inches nominal
Overall Depth
0.472 inches nominal
Width
0.330 inches nominal
Gripping Surface Condition
smooth
Shaft Accommodation Style
flatted one side
Length
1.150 inches nominal
Skirt Style
ring
Reference Marking
line
Attachment Method
setscrews
Inside Width
0.223 inches nominal
Overall Thickness
0.750 inches nominal
Thread Quantity Per Inch
32 screw hole
Nominal Thread Size
0.164 inches screw hole
Skirt Outside Diameter
1.000 inches nominal
Skirt Design
nondetachable
Pointer Design
nondetachable
Special Features
marked surface white enamel
Material
plastic polycarbonate
Style Designator
pointer
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
62-9494-3 Knob
C4243-3 Knob
FM-1536740 Knob

FAQs

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

What is the FSCG of the NSN 5355-01-047-6351?
The FSCG of the NSN 5355-01-047-6351 is 5355
Does the NSN 5355-01-047-6351 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-01-047-6351 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 5355-01-047-6351 contain precious materials?
Item does not contain precious metal.
Does NSN 5355-01-047-6351 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 5355-01-047-6351 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Mon, Sep 12, 1977

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