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National Stock Number:
2840-01-390-1816
Federal Supply Class:
2840
National Item Identification Number:
013901816
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:
| 1A7326 | 77445 | RTX CORPORATION |
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Techincal Specification:
| DIAMETER | 14.624 INCHES MINIMUM AND 14.626 INCHES MAXIMUM | | CRITICALITY CODE JUSTIFICATION | MATT AND ABHP AND ABMZ AND CZBJ AND FEAT | | ENGINE SECTION LOCATION | COMBUSTION CHAMBER | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5663 ASSN STD SINGLE MATERIAL RESPONSE HOUSING | | MATERIAL | NICKEL ALLOY HOUSING | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 2.819 INCHES MINIMUM AND 2.843 INCHES MAXIMUM | | SPECIAL FEATURES | MATL SPEC ALTERNATE PWA-S-5663; USED ON THE NO. 4 REAR BEARING; INSIDE DIA. 9.245-9.255 |
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