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National Stock Number:
5330-00-554-5681
Federal Supply Class:
5330
National Item Identification Number:
005545681
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:
| 2810L20-067-7 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | 33455P010W | 00198 | PRATT & WHITNEY CANADA CORP | | 33455P010W | 77445 | RTX CORPORATION | | 33455P10W | 00198 | PRATT & WHITNEY CANADA CORP | | 33455P10W | 77445 | RTX CORPORATION |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | FSC APPLICATION DATA | ENGINE,AIRCRAFT,RECIPROCATING | | JOINT STYLE | STEP JOINT | | OUTSIDE DIAMETER | 3.750 INCHES NOMINAL | | OVERALL WIDTH | 0.1940 INCHES MINIMUM AND 0.1960 INCHES MAXIMUM | | MATERIAL | IRON OUTSIDE PERIPHERY | | METALLIC HARDNESS RATING | 72.0 MINIMUM ROCKWELL B AND 82.0 MAXIMUM ROCKWELL B | | RADIAL WALL THICKNESS | 0.1370 INCHES MINIMUM AND 0.1490 INCHES MAXIMUM | | RING STYLE | EXPANDING CONCENTRIC | | SPECIAL FEATURES | BRONZE,CAST LEADED,AMS 7320B |
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