Product Details | MUFFLER-EXHAUST PIPE PROTECTIVE CAP ASSEMBLY

2990-00-275-6768 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.

Part Alternates: M19372, 2990-00-275-6768, 00-275-6768, 2990002756768, 002756768

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 01 JAN 1961 00-275-6768

Cross Reference | NSN 2990-00-275-6768

Part Number Cage Code Manufacturer
M19372 54764 MANCRAFT INDUSTRIES INC

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Technical Data | NSN 2990-00-275-6768

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
PIPE OUTSIDE DIAMETER ACCOMMODATED 1.875 INCHES
SPECIAL FEATURES FURNISHED W/CHAIN AND COTTER PIN

Restrictions/Controls & Freight Information | NSN 2990-00-275-6768

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information