5355-01-311-8749, KNOB

National Stock Number:
5355-01-311-8749

Federal Supply Class:
5355

National Item Identification Number:
013118749

Description:
KNOB

Detail:
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).

Manufacturer Information:

MIL-K-25049	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS21385-03ABW	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NASM21385	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS21385-03ABW	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

ATTACHMENT METHOD	SETSCREWS
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE	0.310 INCHES NOMINAL
GRIPPING SURFACE CONDITION	SMOOTH
NOMINAL THREAD SIZE	0.164 INCHES SCREW HOLE
OUTSIDE DIAMETER	0.880 INCHES NOMINAL
OVERALL THICKNESS	0.750 INCHES NOMINAL
SCREW DRIVE TYPE	HEXAGON SOCKET
SETSCREW HOLE QUANTITY	2
SPECIFICATION/STANDARD DATA	96906-MS21385 GOVERNMENT STANDARD
STYLE DESIGNATOR	ROUND
THREAD QUANTITY PER INCH	32 SCREW HOLE
THREAD SERIES DESIGNATOR	UNC SCREW HOLE

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