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National Stock Number:
2825-01-484-6437
Federal Supply Class:
2825
National Item Identification Number:
014846437
Description:
SEAL RING ASSEMBLY,LABYRINTH
Detail:
A SPECIFICALLY DESIGNED AND TESTED ITEM NORMALLY DIVIDED INTO TWO OR MORE PIECES WITH MATCHED ENDS FOR PRECISION INSTALLATION. IT FORMS A TIGHT SEAL AROUND A STEAM TURBINE SHAFT. INCLUDES ITEMS SUCH AS SEAL RINGS, TURBINE RINGS, SPRINGS, PINS, AND THE LIKE. EXCLUDES PACKING ASSEMBLY; SEAL RING, METAL.
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Manufacturer Information:
| 5D87139-001 | 04808 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 5D87139-001 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 6512E64 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 6512E64FN40 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| INSIDE DIAMETER | 16.080 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAL RING ASSY LABYRINTH | | OUTSIDE DIAMETER | 19.270 INCHES NOMINAL | | SPECIAL FEATURES | MATERIAL THICKNESS 0.864 INCHES NOMINAL VIA 1.000 INCHES; 8 TAPPERED MOUNTING HOLES 0.515 INCHES DIAMETER. |
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