|
|
|
National Stock Number:
2825-01-475-3744
Federal Supply Class:
2825
National Item Identification Number:
014753744
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.
|
Manufacturer Information:
| 2D64020 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 2D64020-001 | 055V9 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 2D64020-001 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
|
Techincal Specification:
| MATERIAL | NICKEL ALLOY OVERALL | | OUTSIDE DIAMETER | 18.567 INCHES MAXIMUM | | INSIDE DIAMETER | 16.642 INCHES MAXIMUM | | HEIGHT | 0.568 INCHES MINIMUM AND | | 0.575 INCHES MAXIMUM | | SPECIAL FEATURES | MATERIAL:NICKLE-LEAD-BRASS | | SUPPLEMENTARY FEATURES | USED AS LOW PRESSURE TURBINE SEAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAL RING,DIAPHRAM (6 PTS) SEAL STRIP |
|
|