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National Stock Number:
5365-01-102-5919
Federal Supply Class:
5365
National Item Identification Number:
011025919
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:
| 1131AS102 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| MATERIAL | STEEL COMP 4130 OR | | STEEL COMP 4140 | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE | | OVERALL LENGTH | 0.375 INCHES NOMINAL | | MATERIAL HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND | | 40.0 ROCKWELL C MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | DRIVE TYPE | DRILLED FACE | | ACCOMMODATION TYPE AND QUANTITY | 2 HOLES | | DIAMETER | 0.249 INCHES MINIMUM AND | | 0.255 INCHES MAXIMUM | | DEPTH | 0.310 INCHES NOMINAL | | ANGLE BETWEEN ACCOMMODATIONS IN DEG | 180.0 | | RADIUS FROM GEOMETRIC AXIS TO ACCOMMODATION | 2.681 INCHES NOMINAL | | THREAD SIZE | 6.000-12 | | SCREW THREAD SERIES DESIGNATOR | UN | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | BEVELED THREAD | NOT INCLUDED | | BORE SHAPE | STRAIGHT | | BORE DIAMETER | 4.800 INCHES NOMINAL | | BORE ANNULAR INTERNAL SERRATION | NOT INCLUDED | | BORE EDGE PROCESS | CHAMFERED | | PROCESS END LOCATION | END OPPOSITE DRIVE END | | CHAMFER ANGLE IN DEG | 40.0 | | 50.0 | | CHAMFER LENGTH | 0.100 INCHES NOMINAL | | SETSCREW LOCKING NOTCH | NOT INCLUDED |
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