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National Stock Number:
5365-01-063-5347
Federal Supply Class:
5365
National Item Identification Number:
010635347
Description:
RING,EXTERNALLY THREADED
Detail:
A cylindrically shaped item with a concentric bore and a peripheral thread over its entire length or over a portion thereof. One face is drilled, slotted, knurled, or has projecting lugs for installation and/or removal purposes. Excludes RETAINER, OPTICAL ELEMENT.
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Manufacturer Information:
| 12254072 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL COMP 4140 OR | | STEEL COMP 8640 | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A331, COMP 4140 OR 8640 ASSN STD ALL MATERIAL RESPONSES OR | | ASTM A322, COMP 4140 OR 8640 ASSN STD ALL MATERIAL RESPONSES | | SURFACE TREATMENT | PHOSPHATE ZINC | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TY 2 FED SPEC SINGLE TREATMENT RESPONSE | | OVERALL LENGTH | 0.670 INCHES MINIMUM AND | | 0.710 INCHES MAXIMUM | | MATERIAL HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND | | 36.0 ROCKWELL C MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | DRIVE TYPE | SLOTTED FACE | | ACCOMMODATION TYPE AND QUANTITY | 2 SLOTS | | WIDTH | 0.510 INCHES MINIMUM AND | | 0.520 INCHES MAXIMUM | | DEPTH | 0.180 INCHES NOMINAL | | ANGLE BETWEEN ACCOMMODATIONS IN DEG | 180.0 | | THREAD SIZE | 5.656-12 | | SCREW THREAD SERIES DESIGNATOR | BUTTRESS | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | BEVELED THREAD | INCLUDED | | THREAD LOCATION | BOTH ENDS | | BORE SHAPE | STRAIGHT | | BORE DIAMETER | 3.750 INCHES NOMINAL | | BORE ANNULAR INTERNAL SERRATION | NOT INCLUDED | | BORE EDGE PROCESS | CHAMFERED | | PROCESS END LOCATION | BOTH ENDS | | CHAMFER ANGLE IN DEG | 45.0 | | CHAMFER LENGTH | 0.060 INCHES NOMINAL | | END RADIUS | 1.935 INCHES NOMINAL | | SETSCREW LOCKING NOTCH | NOT INCLUDED | | SPECIAL FEATURES | 4 THRU HOLES 0.290 IN. DIA EQUALLY SPACED ON 4.500 IN. DIA BOLT CIRCLE,2 HOLES COUNTERBORED0.530 IN. DIA BY 0.350 IN. DEEP,2 HOLES COUNTERBORED 0.530 IN. DIA BY 0.242 IN. DEEP,ONE CUT THRU ONA TAPER TOP TO BOTTOM OF RING 45 DEG FROM CENTER OFSLOT TO CENTER OF CUT,TOP END TAPER 0.790 IN. W,BOTTOM END TAPER 0.620 IN. W |
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