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National Stock Number:
3460-01-531-1186
Federal Supply Class:
3460
National Item Identification Number:
015311186
Description:
MANDREL,MACHINE,SOLID
Detail:
A CYLINDRICAL-SHAPED TOOL WITH A SLIGHT TAPER ON THE OVER-ALL LENGTH, CENTERED ON EACH END WITH A FLAT MILLED ON THE ENDS FOR A HOLDER. IT IS USED FOR HOLDING WORK FOR MACHINING OPERATIONS ON LATHES AND MILLING MACHINES.
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Manufacturer Information:
| 701-4323732 SH 46 PART NO 229 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 701-6600317 SH 1 PART NO 28 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| HARDENED/GROUND FINISH | NOT PROVIDED | | MANDREL DIAMETER | 2.000 INCHES NOMINAL | | OVERALL LENGTH | 2.500 INCHES NOMINAL | | MATERIAL | STEEL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | MANDREL | | SPECIAL FEATURES | INTERNAL THREAD: 0.625-11UNC-2B; INNER EDGE CHAMFERED 0.063 IN. X 45 DEG; HAS 0.125 IN.W X 0.875 IN. D FLATS ON EITHER SIDE OF TOP EDGE; BOTTOM CHAMFERED 0.500 IN. X 30 DEG; HAS THREADED HOLE (0.250-20 UNC-3B) 0.500 IN. FROM TOP, CENTERED BETWEEN FLATS (FOR 0.250-20UNC-3A SETSCREW AND 0.188 IN. NYLON PIN); MATERIAL IS QQ-S-741/MIL-S-22698, GR-B, CL-U | | SUPPLEMENTARY FEATURES | END ITEM: INLS; DOOR WATERTIGHT; AIRCRAFT CARRIER CVAN 68 WEAPONS ELEVATOR DOOR MISC. BRACKETS DETAIL |
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