Part Details | METAL SEAL RING
5330-00-978-3012 A circular shaped item designed to be installed in a specially prepared groove or counterbore to provide a low pressure seal. It may be supplied in various cross-sectional shapes and is cut through at one point to allow for installation and fitting. Excludes items whose primary function is to provide sealing, wiping, or wearing surface capabilities for piston configurations. See also RING, PISTON and RING, WIPER.
Alternate Parts: 457297, 457297, 457297, 5330-00-978-3012, 00-978-3012, 5330009783012, 009783012
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-978-3012 | 21205 ( SEAL RING, METAL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
EXPANDING CONCENTRIC
STEP JOINT
Cross Reference | NSN 5330-00-978-3012
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 457297 | 03120 | AMERICAN TUBULAR ELEVATOR CO |
| 457297 | 11449 | TURBO POWER & MARINE SYSTEM INCSUB OF UNITED TECHNOLOGIES CORP |
| 457297 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 5330-00-978-3012
| Characteristic | Specifications |
|---|---|
| METALLIC HARDNESS RATING | 95.0 MINIMUM ROCKWELL B AND 105.0 MAXIMUM ROCKWELL B |
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | STEP JOINT |
| RING STYLE | EXPANDING CONCENTRIC |
| OUTSIDE DIAMETER | 4.784 INCHES NOMINAL |
| RADIAL WALL THICKNESS | 0.1150 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM |
| OVERALL WIDTH | 0.1560 INCHES MINIMUM AND 0.1570 INCHES MAXIMUM |
| FSC APPLICATION DATA | ENGINE,ACFT,TURBO-FAN |