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National Stock Number:
5330-00-766-2227
Federal Supply Class:
5330
National Item Identification Number:
007662227
Description:
SEAL RING,METAL
Detail:
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.
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Manufacturer Information:
| 226708P10P20 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | IRON OVERALL | | METALLIC HARDNESS RATING | 97.0 MINIMUM ROCKWELL B AND | | 104.0 MAXIMUM ROCKWELL B | | CROSS-SECTIONAL SHAPE STYLE | BEVELED FACE, UPPER | | JOINT STYLE | VERTICAL JOINT | | RING STYLE | EXPANDING CONCENTRIC | | SURFACE TREATMENT | CHROMIUM OVERALL | | OUTSIDE DIAMETER | 6.419 INCHES NOMINAL | | RADIAL WALL THICKNESS | 0.1800 INCHES MINIMUM AND | | 0.1900 INCHES MAXIMUM | | OVERALL WIDTH | 0.1320 INCHES MINIMUM AND | | 0.1340 INCHES MAXIMUM | | FSC APPLICATION DATA | ENGINE,ACFT,TURBO-JET | | CRITICALITY CODE JUSTIFICATION | FEAT | | SPECIAL FEATURES | DUE TO CRITICAL FEATURES, TOLERANCES, FIT RESTRICTIONS, MATERIAL PROPERTIES AND MANUFACTURING PROCESS. FAILURE COULD RESULT IN LOSS OR SUBSTANTIAL DAMAGE TO WEAPON SYSTEM, DEATH OR SERIOUS INJURY | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 226708P10P20 |
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