Knob

241-20207
(NSN) National Stock Number
5355-00-644-2483
Federal Supply Classification
5355 Knobs and Pointers
Item Name Code
03263
Schedule B Code
8531900002
Summary

0.252 inches minimum and 0.255 inches maximum inside diameter, 0.375 inches nominal shank length, 1.750 inches nominal shank diameter, straight shank style, 2 setscrew hole quantity, 0.156 inches nominal distance from hole center to knob/skirt base

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

An item designed to transmit manual, rotary or linear motion to other devices. May include detachable or nondetachable stud (shaft), pointer, or skirt. It may have reference markings in the form of dots, arrows, hairlines, and/or symbols which may be used in conjunction with a calibrated panel, vernier indicator, and the like to indicate the position or motion of items. For items having spokes or simulated spokes radiating from near the center to near the outside rim of the item and relatively thin round disk-shaped items 3 inches (76.2 mm) in diameter or over, see handwheel. For items calibrated in units or series of divisions to denote relative positioning of devices see dial, control. Excludes:doorknob; and handle (as modified).

INC FIIG Concept Condition
03263 A530M0 - 2
Specifications
Inside Diameter
0.252 inches minimum and 0.255 inches maximum
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.
Shank Length
0.375 inches nominal
Details A measurement of the longest dimension of the shank,in distinction from width.
Shank Diameter
1.750 inches nominal
Details The length of a straight line which passes through the center of the body of the shank and terminates at the circumference.
Shank Style
straight
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the shank.
Setscrew Hole Quantity
2
Details The number of setscrew holes included on the item.
Distance From Hole Center To Knob/Skirt Base
0.156 inches nominal
Details The distance from the center of the hole to the base of the knob or base of skirt if with integrally molded skirt.
Overall Depth
0.453 inches nominal
Details An overall measurement between specified points of an item,in distinction from height.
Gripping Surface Condition
grip aid
Details The texture of that portion of the item which is designed to be grasped.
Shaft Accommodation Style
round
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft accommodation.
Outside Diameter
2.000 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Reference Marking
dot
Details A visible tracing or impression,and the like,of alpha and/or numeric characters,symbols,and the like.
Attachment Method
setscrews
Details The means used to attach the item.
Overall Thickness
0.875 inches nominal
Details An overall measurement of the smallest dimension of an item,in distinction from length or width.
Screw Drive Type
cross recess type 1
Details Indicates the type of drive provided for turning,rotating,or positioning the screw.
Thread Quantity Per Inch
32 screw hole
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.164 inches screw hole
Details A designation that is used for the purpose of general identification of the thread.
Color
natural
Details A characteristic of light that can be specified in terms of luminance,dominant wavelength,and purity.
Material
aluminum alloy
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
round
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
unc screw hole
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
241-20207 64294 X - 5 9 - XX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
73040 - G -
RVC WCC TCC SHC
- 576 Z 9
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FAQs
Frequently asked questions for NSN 5355-00-644-2483
What is the NIIN of the NSN 5355-00-644-2483?
The National Item Identification Number (NIIN) of the NSN 5355-00-644-2483 is 00-644-2483
When the NSN 5355-00-644-2483 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 5355-00-644-2483 contain any precious metals?
Type/content is unknown
Does the NSN 5355-00-644-2483 contain any hazardous material?
No data in HMIRS

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