Part Details | METAL SEAL RING
5330-00-937-5687 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: 8432804, 36955, 3-6955, 5330-00-937-5687, 00-937-5687, 5330009375687, 009375687
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 11, 1967 | 00-937-5687 | 21205 ( SEAL RING, METAL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
EXPANDING CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 5330-00-937-5687
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8432804 | 19204 | ARMY, UNITED STATES DEPARTMENT OFTHE |
| 3-6955 | 99121 | PRECISION RINGS INCORPORATED |
Technical Data | NSN 5330-00-937-5687
| Characteristic | Specifications |
|---|---|
| METALLIC HARDNESS RATING | 217.0 MINIMUM BRINELL HULTGREN AND 248.0 MAXIMUM BRINELL HULTGREN |
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | EXPANDING CONCENTRIC |
| OUTSIDE DIAMETER | 3.500 INCHES MINIMUM AND 3.502 INCHES MAXIMUM |
| RADIAL WALL THICKNESS | 0.1250 INCHES NOMINAL |
| OVERALL WIDTH | 0.1240 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM |
| CRITICALITY CODE JUSTIFICATION | AACXJ$$AABKV |