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National Stock Number:
3120-00-831-3950
Federal Supply Class:
3120
National Item Identification Number:
008313950
Description:
ROLLER,LINEAR-ROTARY MOTION
Detail:
A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes BEARING, ROLLER, CYLINDRICAL; ROLLER, ELECTRICAL SWITCH; and friction bearings. See also CAM FOLLOWER, NEEDLE BEARING.
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Manufacturer Information:
| 0000155401 | 08484 | BREEZE-EASTERN LLC | | 008313950 | 08484 | BREEZE-EASTERN LLC | | SP-1554-1 | 08484 | BREEZE-EASTERN LLC | | SP1554-1 | 08484 | BREEZE-EASTERN LLC |
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Techincal Specification:
| BORE INSIDE DIAMETER | 0.4955 INCHES MINIMUM AND 0.4962 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASE-HARDENED | | FACE WIDTH | 0.840 INCHES MINIMUM AND 0.850 INCHES MAXIMUM | | FSC APPLICATION DATA | CARGO HOOK ASSY,HOIST AIRCRAFT MOUNTED | | OUTSIDE DIAMETER | 1.125 INCHES NOMINAL | | MATERIAL | STEEL | | METALLIC HARDNESS RATING | 49.0 MINIMUM ROCKWELL C AND 53.0 MAXIMUM ROCKWELL C | | STYLE DESIGNATOR | PLAIN | | SURFACE TREATMENT | CADMIUM AND CHROMATE |
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