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National Stock Number:
5365-01-252-9645
Federal Supply Class:
5365
National Item Identification Number:
012529645
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:
| 2186907 | 77445 | RTX CORPORATION |
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Techincal Specification:
| DRIVE TYPE | EXTERNALLY SLOTTED | | ACCOMMODATION TYPE AND QUANTITY | 8 SLOTS | | ANGLE BETWEEN ACCOMMODATIONS IN DEG | 45.0 | | BORE DIAMETER | 2.470 INCHES MINIMUM AND 2.490 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | CASEHARDENING INDICATOR | NOT CASE-HARDENED | | DEPTH | 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM | | OVERALL LENGTH | 1.367 INCHES MINIMUM AND 1.375 INCHES MAXIMUM | | MATERIAL HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP 8740 | | SCREW THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) | | SPECIAL FEATURES | ID HAS CBORE,2.650 IN. DIA X 0.640 IN. DP,INTERNAL FLANGE OPPOSITE CBORE 2.340 IN. DIA X 0.155 IN. THK; OD ON END OPPOSITE DRIVE END 2.825 IN. DIA,HAS 8 EQ SP HOLES 0.188 IN. DIA; 24 EQ SP GROOVES ON THE BASIS OF 32 GROOVES WITH 8 GROOVES OMITTED AT SLOTS | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE | 3.000-16 | | WIDTH | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM |
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