5120-01-622-4078 BIT,SCREWDRIVER 5340-01-622-4602 SLEEVE,COUPLING,CLAMP,GROOVED

National Stock Number:
5110-01-618-7918

Federal Supply Class:
5110

National Item Identification Number:
016187918

Description:
REAMER,HAND

Detail:
A CUTTING TOOL WITH A FLUTED BODY. WHEN WITHOUT HANDLE, IT HAS A STRAIGHT ROUND SHANK WITH SQUARED END OR A BIT STOCK SHANK. IT MAY HAVE A T-HANDLE, A RATCHET HANDLE OR A ROUND KNURLED HANDLE. IT IS USED FOR FINISHING TO SIZE, OR ENLARGING, A PREVIOUSLY FORMED HOLE. EXCLUDES HELICAL FLUTED TAPER PIN TYPE REAMER ITEMS HAVING A STRAIGHT ROUND SHANK WITH SQUARED END AND ITEMS WITH STRAIGHT SHANKS COVERED UNDER REAMER, MACHINE AND COUNTERSINK.


Manufacturer Information:
408JXN0056612255NAVY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
SPECIAL FEATURESM240 FIRING PIN HOLE REAMER IS USED WHEN FIRING THE FMBS-LMG SUPPRESSOR ON THE M240 MACHINE GUN ONLY. THE FIRING PIN HOLE IN THE BOLT MUST BE CLEANED EVERY 1500 RDS TO PREVENT STOPPAGES.


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