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National Stock Number:
2825-01-532-2313
Federal Supply Class:
2825
National Item Identification Number:
015322313
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:
| RP-1212-T | 05939 | SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION | | RP-1212-T | 1F993 | ACADIA POLYMERS CORPORATION DIV REDMOND PLASTICS DIVISION |
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Techincal Specification:
| HEIGHT | 29.84 MILLIMETERS MINIMUM AND 30.10 MILLIMETERS MAXIMUM | | INSIDE DIAMETER | 70.0 MILLIMETERS NOMINAL | | OUTSIDE DIAMETER | 94.79 MILLIMETERS MINIMUM AND 94.99 MILLIMETERS MAXIMUM | | MATERIAL | ALUMINUM ALLOY 3RD INTERMEDIATE RING | | MATERIAL | PLASTIC POLYCHLOROTRIFLUOROETHYLENE 1ST INTERMEDIATE RING | | MATERIAL | RUBBER BUTADIENE NITRILE 2ND INTERMEDIATE RING |
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