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National Stock Number:
5330-00-448-4347
Federal Supply Class:
5330
National Item Identification Number:
004484347
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:
| 429B656-1 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 429B656-1 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 429B656PC1 | 01289 | GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT | | 429B656-1 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | FSC APPLICATION DATA | PROPULSION TURBINE | | INSIDE DIAMETER | 6.756 INCHES MINIMUM AND 6.759 INCHES MAXIMUM | | JOINT STYLE | VERTICAL JOINT | | OVERALL WIDTH | 0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | GENERAL ELECTRIC CO MEDIUM STEAM TURBINE DEPT B11G21A MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY OVERALL | | METALLIC HARDNESS RATING | 50.0 NOMINAL BRINELL STANDARD | | SPECIAL FEATURES | 2 EA 0.344 IN. DIA HOLES DRILLED THROUGH UPPER HALF AND 2 EA 0.257 IN. HOLES DRILLED AND TAPPED 5/16-18 NC-3 WITH 2 EA CAP SCREWS PIECE NO. 4 INSTALLED,ALL SURFACES FINISHED,OUTSIDE LEFT AND RIGHT CORNERS CHAMFERED 0.125 IN. LG AND 30 DEG ANGLE | | RADIAL WALL THICKNESS | 1.4910 INCHES MINIMUM AND 1.4940 INCHES MAXIMUM | | RING STYLE | CONTRACTING CONCENTRIC |
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