NSN 2990-01-663-4309
Part Details | MUFFLER-EXHAUST PIPE PROTECTIVE CAP ASSEMBLY
2990-01-663-4309 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: B084A0020, B084-A0020, P270535, 2990-01-663-4309, 01-663-4309, 2990016634309, 016634309
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | MAY 09, 2017 | 01-663-4309 | 61446 ( CAP ASSEMBLY, PROTECTIVE, MUFFLER-EXHAUST PIPE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2990-01-663-4309
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B084-A0020 | U3731 | AIRCRAFT MAINTENANCE SUPPORTSERVICESLIMITED |
| P270535 | 18265 | DONALDSON COMPANY, INC. |
Technical Data | NSN 2990-01-663-4309
| Characteristic | Specifications |
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