5305-00-550-1554 SETSCREW Index 5305-00-550-1557 SCREW,MACHINE

National Stock Number:
5355-00-550-1556

Federal Supply Class:
5355

National Item Identification Number:
005501556

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:
973B262H0118323NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.250 INCHES NOMINAL
ATTACHMENT METHODSETSCREWS
COLORGRAY, FED STD 595, 36231
GRIPPING SURFACE CONDITIONGRIP AID
INSIDE DIAMETER0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM
LENGTH1.515 INCHES NOMINAL
OVERALL DEPTH0.445 INCHES NOMINAL
OVERALL THICKNESS0.630 INCHES MINIMUM AND 0.660 INCHES MAXIMUM
MATERIAL TRANSPARENCYOPAQUE
MATERIALPLASTIC
NOMINAL THREAD SIZE0.164 INCHES SCREW HOLE
POINTER DESIGNNONDETACHABLE
SCREW DRIVE TYPEHEXAGON SOCKET OR SLOT
SETSCREW HOLE QUANTITY2
SHAFT ACCOMMODATION STYLEROUND
SPECIAL FEATURESREMOVE WHITE INDICATOR LINE BY MACHINING A GROOVE 0.046 WIDE X 0.010 DEEP FILL GROOVE PER P.S. 598206-1; MFG DWG NAME KNOB, CONTROL; ITEM IS MADE FROM MS915281A2G (WHITE INDICATOR LINE REMOVED)
WIDTH0.690 INCHES MINIMUM AND 0.730 INCHES MAXIMUM
STYLE DESIGNATORBAR WITH SINGLE POINTER
THREAD QUANTITY PER INCH32 SCREW HOLE
THREAD SERIES DESIGNATORUNC SCREW HOLE
THREAD TOLERANCE CLASS3A EXTERNAL SCREW HOLE


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