Part Details | METAL SEAL RING
5330-00-343-7437 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: 4020637, 4020637, 4020637, 4020637, 4020637, 4020637, 5330-00-343-7437, 00-343-7437, 5330003437437, 003437437
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 15, 1974 | 00-343-7437 | 21205 ( SEAL RING, METAL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONTRACTING CONCENTRIC
STEP JOINT
Cross Reference | NSN 5330-00-343-7437
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4020637 | 03120 | AMERICAN TUBULAR ELEVATOR CO |
| 4020637 | 75370 | KAYDON RING & SEAL, INC.DBA KAYDON |
| 4020637 | 09612 | NORTON CANADA INC |
| 4020637 | 71687 | SARGENT AEROSPACE & DEFENSE, LLCDBA AIRTOMIC |
| 4020637 | 11449 | TURBO POWER & MARINE SYSTEM INCSUB OF UNITED TECHNOLOGIES CORP |
| 4020637 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 5330-00-343-7437
| Characteristic | Specifications |
|---|---|
| METALLIC HARDNESS RATING | 32.0 NOMINAL ROCKWELL C |
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | STEP JOINT |
| RING STYLE | CONTRACTING CONCENTRIC |
| INSIDE DIAMETER | 4.000 INCHES NOMINAL |
| RADIAL WALL THICKNESS | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM |
| OVERALL WIDTH | 0.1540 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM |
| FSC APPLICATION DATA | ENGINE,ACFT,TURBOFAN |