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National Stock Number: 5330-00-350-3781
Federal Supply Class: 5330
National Item Identification Number: 003503781
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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Techincal Specification:
CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | FSC APPLICATION DATA | COVER TRANSFER CASE,TRANSMISSION,SLEF PROPELLEDGUN | JOINT STYLE | STEP JOINT | OUTSIDE DIAMETER | 4.505 INCHES NOMINAL | OVERALL WIDTH | 0.1205 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM | MATERIAL | IRON OVERALL | METALLIC HARDNESS RATING | 96.0 NOMINAL ROCKWELL B | RADIAL WALL THICKNESS | 0.1720 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM | RING STYLE | EXPANDING CONCENTRIC | SURFACE TREATMENT | TIN OVERALL |
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