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National Stock Number: 5330-00-232-1426
Federal Supply Class: 5330
National Item Identification Number: 002321426
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:
477-2998 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | 670940 | 77445 | RTX CORPORATION |
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Techincal Specification:
CROSS-SECTIONAL SHAPE STYLE | CONVEX FACE | FSC APPLICATION DATA | ENGINE,ACFT,MODEL NO. TF30 | JOINT STYLE | STEP JOINT | OUTSIDE DIAMETER | 18.720 INCHES NOMINAL | OVERALL WIDTH | 0.0680 INCHES MINIMUM AND 0.0720 INCHES MAXIMUM | MATERIAL | NICKEL ALLOY OVERALL | METALLIC HARDNESS RATING | 34.0 NOMINAL ROCKWELL C | RADIAL WALL THICKNESS | 0.2700 INCHES MINIMUM AND 0.2800 INCHES MAXIMUM | RING STYLE | EXPANDING CONCENTRIC |
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