2541-01-621-4208 SLAT ARMOR SECTION 3120-01-621-4561 BEARING,SLEEVE

National Stock Number:
5305-01-621-9950

Federal Supply Class:
5305

National Item Identification Number:
016219950

Description:
THUMBSCREW

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use SCREW (as modified) or BOLT (as modified).


Manufacturer Information:
96016A3572V507MCMASTER-CARR SUPPLY COMPANY


Techincal Specification:
COLORBLACK OVERALL
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH12.0 MILLIMETERS NOMINAL
HEAD DIAMETER19.0 MILLIMETERS NOMINAL
HEAD HEIGHT7.6 MILLIMETERS NOMINAL
HEAD STYLEKNURLED NO. 1
PART NAME ASSIGNED BY CONTROLLING AGENCYMETRIC KNURLED HEAD THUMB SCREW
MATERIALSTEEL COMP 302 OVERALL
NOMINAL THREAD DIAMETER6.0 MILLIMETERS
SPECIAL FEATURESOEM UNKNOWN
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH12.0 MILLIMETERS NOMINAL
THREAD PITCH IN MILLIMETERS1.0
THREAD SERIES DESIGNATORM


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