NSN 2990-01-497-9930

Part Details | MUFFLER-EXHAUST PIPE PROTECTIVE CAP ASSEMBLY

2990-01-497-9930 An item designed to fit over the opening of an engine exhaust pipe or muffler to prevent the entrance of rain or foreign matter into the manifold section of a reciprocating engine while not in use. It is automatically opened when the engine is started by pressure exerted from the exhaust system. It is equipped with a hinging action and may or may not have a counter weight. Excludes CAP, PROTECTIVE, DUST AND MOISTURE SEAL.

Alternate Parts: 3320908, 2990-01-497-9930, 01-497-9930, 2990014979930, 014979930

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
29JUN 11, 200201-497-993061446 ( CAP ASSEMBLY, PROTECTIVE, MUFFLER-EXHAUST PIPE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2990-01-497-9930
Part Number Cage Code Manufacturer
33209080XN96POWERBOSS INCDIV MINUTEMAN POWERBOSS
Technical Data | NSN 2990-01-497-9930
Characteristic Specifications
SPECIAL FEATURESITEM KNOWN AS CAP, RAIN
END ITEM IDENTIFICATIONMUFFLER ASSEMBLY, ENGINE GROUP