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National Stock Number:
5365-00-336-7953
Federal Supply Class:
5365
National Item Identification Number:
003367953
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:
| S10-15-3006 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| ACCOMMODATION TYPE AND QUANTITY | 6 SLOTS | | ANGLE BETWEEN ACCOMMODATIONS IN DEG | 60.0 | | BEVELED THREAD | NOT INCLUDED | | BORE ANNULAR INTERNAL SERRATION | NOT INCLUDED | | BORE DIAMETER | 3.312 INCHES NOMINAL | | BORE EDGE PROCESS | ROUNDED | | BORE SHAPE | STRAIGHT | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | DEPTH | 0.250 INCHES NOMINAL | | END RADIUS | 0.031 INCHES NOMINAL | | OVERALL LENGTH | 0.750 INCHES NOMINAL | | MATERIAL HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL | | PROCESS END LOCATION | BOTH ENDS | | SCREW THREAD SERIES DESIGNATOR | BUTTRESS | | SETSCREW LOCKING NOTCH | NOT INCLUDED | | SPECIAL FEATURES | TWO 0.031 IN. WD BY 0.180 IN. DEEP SLOT LOCATED OPPOSITE DRIVE END FOR OIL DRAINAGE | | WIDTH | 0.375 INCHES NOMINAL | | SURFACE TREATMENT | CADMIUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD SIZE | 3.686-16 | | DRIVE TYPE | SLOTTED FACE |
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