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National Stock Number:
5310-01-190-7465
Federal Supply Class:
5310
National Item Identification Number:
011907465
Description:
NUT,SELF-LOCKING,ROUND
Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes COLLAR, PIN-RIVET, THREADED; INSERT, SCREW THREAD; NUT (1), SLEEVE; NUT(1), PLAIN, CAP; and TURNBUCKLE BODY.
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Manufacturer Information:
| 241-5750449 | 12285 | CINCINNATI GEAR CO THE | | 241-5750449 | 3BNF6 | CINCINNATI GEARING SYSTEMS INC | | 5750449-1 | 12285 | CINCINNATI GEAR CO THE | | 5750449-1 | 3BNF6 | CINCINNATI GEARING SYSTEMS INC |
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Techincal Specification:
| THREAD SERIES | UN | | NOMINAL THREAD SIZE | 2.875 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | IRON ALLOY 660 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND | | 38.0 ROCKWELL C MAXIMUM | | NUT STYLE | ROUND | | SMALL END DIAMETER | 2.936 INCHES MINIMUM AND | | 2.946 INCHES MAXIMUM | | DRIVE POINT DEPTH | 0.190 INCHES NOMINAL | | NUT DIAMETER | 3.620 INCHES NOMINAL | | NUT THICKNESS | 0.650 INCHES NOMINAL | | DRIVE POINT WIDTH | 0.380 INCHES NOMINAL | | UNDERCUT THICKNESS | 0.120 INCHES NOMINAL | | DRIVE POINT QUANTITY | 4 | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | LUBRICATION | SOLUBLE LUBRICANT |
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