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National Stock Number: 5365-00-730-7494
Federal Supply Class: 5365
National Item Identification Number: 007307494
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:
| 7307494 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL |
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Techincal Specification:
| DRIVE TYPE | DRILLED FACE | | ACCOMMODATION TYPE AND QUANTITY | 4 HOLES | | ANGLE BETWEEN ACCOMMODATIONS IN DEG | 90.0 | | BEVELED THREAD | NOT INCLUDED | | BORE ANNULAR INTERNAL SERRATION | NOT INCLUDED | | BORE DIAMETER | 2.750 INCHES MINIMUM AND 2.760 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | DEPTH | 0.250 INCHES NOMINAL | | DIAMETER | 0.187 INCHES MINIMUM AND 0.197 INCHES MAXIMUM | | FSC APPLICATION DATA | RIFLE,106-MM,M40 | | MATERIAL | STEEL | | SPECIAL FEATURES | 0.093 IN. W BY 3.280 IN. DIA THD RELIEF AND 3.500 IN. OD BY 0.089 IN. WIDE LIP NEXT TO THD RELIEF | | RADIUS FROM GEOMETRIC AXIS TO ACCOMMODATION | 1.500 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | N-16 | | SETSCREW LOCKING NOTCH | NOT INCLUDED | | SURFACE TREATMENT | PHOSPHATE | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE | 3-3/8 IN. -16 |
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