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National Stock Number:
5365-01-252-9646
Federal Supply Class:
5365
National Item Identification Number:
012529646
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:
| 2186909 | 77445 | RTX CORPORATION | | 710317 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 8740 | | OVERALL LENGTH | 1.276 INCHES MINIMUM AND | | 1.284 INCHES MAXIMUM | | MATERIAL HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND | | 38.0 ROCKWELL C MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | DRIVE TYPE | EXTERNALLY SLOTTED | | ACCOMMODATION TYPE AND QUANTITY | 6 SLOTS | | WIDTH | 0.180 INCHES MINIMUM AND | | 0.200 INCHES MAXIMUM | | DEPTH | 0.290 INCHES MINIMUM AND | | 0.310 INCHES MAXIMUM | | ANGLE BETWEEN ACCOMMODATIONS IN DEG | 60.0 | | THREAD SIZE | 3.000-16 | | SCREW THREAD SERIES DESIGNATOR | UNJ | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | BEVELED THREAD | NOT INCLUDED | | BORE SHAPE | STRAIGHT | | BORE DIAMETER | 2.470 INCHES MINIMUM AND | | 2.490 INCHES MAXIMUM | | BORE ANNULAR INTERNAL SERRATION | NOT INCLUDED | | SETSCREW LOCKING NOTCH | NOT INCLUDED | | SPECIAL FEATURES | ID HAS CBORE 2.650 IN. DIA X 0.550 IN. DP; END OPPOSITE DRIVE END HAS 2.820-2.830 IN. OD,HAS 8 EQ SP HOLES THRU OD WALL 0.375 IN. DIA; 21 GROOVES ON DRIVE EDGE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 2186909 |
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