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National Stock Number:
2840-00-997-7493
Federal Supply Class:
2840
National Item Identification Number:
009977493
Description:
HOUSING,ANTIFRICTION BEARING,AIR
Detail:
A HOUSING DESIGNED TO SURROUND, RETAIN, SUPPORT, AND PROTECT AN ANTIFRICTION BEARING MOUNTED ON A SHAFT, TURBINE, AIRCRAFT GAS TURBINE ENGINE. IT MAY ALSO ACT AS A SUMP TO COLLECT THE LUBRICANT TO BE PUMPED BACK TO THE TANK.
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Manufacturer Information:
| 541775 | 77445 | RTX CORPORATION |
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Techincal Specification:
| SPECIAL FEATURES | MFG'D OF STEEL,AMS 6322; 0.572 - 0.586 IN. LG.,0.513 - 0.525 BODY LG.,2.284 - 2.285 IN. BODY OD,2.165 - 2.165 IN. BODY ID,0.060 - 0.060 IN. INTERNAL FLANGE THK,1.930 - 1.950 IN. INTERNAL FLANGE ID,0.453 - 0.455 IN. DISTANCE FROM INTERNAL FLANGE TO EXTERNAL FLANGE,3.535 - 3.555 IN. EXTERNAL FLANGE OD,0.059 - 0.061 IN. EXTERNAL FLANGE THK; ROCKWELL C26-32 HARDNESS,THREE 0.276 - 0.266 IN. DIA. HOLES EQUALLY SPACED ON EXTERNAL FLANGE ON 1.533 IN. CENTERLINE RADIUS |
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