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National Stock Number:
5305-01-598-5999
Federal Supply Class:
5305
National Item Identification Number:
015985999
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).
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Manufacturer Information:
| 12675931 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 92595A407 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| FASTENER LENGTH | 16.0 MILLIMETERS NOMINAL | | HEAD HEIGHT | 17.0 MILLIMETERS NOMINAL | | HEAD STYLE | WING NO. 2 | | MATERIAL | IRON OVERALL | | NOMINAL THREAD DIAMETER | 6.0 MILLIMETERS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | THUMB SCREW | | SURFACE TREATMENT | ZINC OVERALL | | THREAD CLASS | 6G | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 16.0 MILLIMETERS NOMINAL | | THREAD PITCH IN MILLIMETERS | 1.0 | | THREAD SERIES DESIGNATOR | M | | WIDTH BETWEEN FLATS | 33.0 MILLIMETERS NOMINAL |
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