Knob

28M9

28M9
(NSN) National Stock Number
5355-00-160-5875
Federal Supply Classification
5355 Knobs and Pointers
Item Name Code
03263
Schedule B Code
8531900002
Summary

0.251 inches minimum and 0.254 inches maximum inside diameter, 1 setscrew hole quantity, 0.281 inches nominal distance from hole center to knob/skirt base, 0.500 inches nominal overall depth, 0.750 inches nominal width, smooth gripping surface condition

DAC HCC DMIL RNCC
X - - 3
RNVC SADC MSDS RNAAC
9 - - XX
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
0.251 inches minimum and 0.254 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.
Setscrew Hole Quantity
1
Details The number of setscrew holes included on the item.
Distance From Hole Center To Knob/Skirt Base
0.281 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
0.500 inches nominal
Details An overall measurement between specified points of an item,in distinction from height.
Width
0.750 inches nominal
Details A measurement taken at right angles to the length of an item,in distinction from thickness.
Gripping Surface Condition
smooth
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.
Length
1.250 inches nominal
Details A measurement of the longest dimension of any object,in distinction from width.
Skirt Style
ring
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the skirt.
Reference Marking
line
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
0.625 inches nominal
Details An overall measurement of the smallest dimension of an item,in distinction from length or width.
Screw Drive Type
hexagon socket
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.
Skirt Outside Diameter
0.656 inches nominal
Details None.
Skirt Design
nondetachable
Details Indicates whether or not the skirt is designed as an integral part of the item.
Pointer Design
nondetachable
Details Indicates whether or not the pointer is designed as an integral part of the item.
Style Designator
bar with single pointer
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.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
73040 - G -
RVC WCC TCC SHC
- 576 Z 9

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Manufacturer
MAJESTIC RADIO AND TELEVISION
CAGE: 76108
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FAQs
Frequently asked questions for NSN 5355-00-160-5875
What is the NIIN of the NSN 5355-00-160-5875?
The National Item Identification Number (NIIN) of the NSN 5355-00-160-5875 is 00-160-5875
When the NSN 5355-00-160-5875 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5355-00-160-5875 contain any precious metals?
Does not contain precious metal
Does the NSN 5355-00-160-5875 contain any hazardous material?
No data in HMIRS

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