National Item Identification Number

01-063-7699
010637699
2990-01-063-7699
2990010637699

National Stock Number

Item Name

CAP ASSEMBLY,PROTECTIVE,MUFFLER-EXHAUST PIPE

Federal Supply Class

2990

Description

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.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

C0V1345
N018
P27-0542
11019
6625721-370

Required Categories

SPECIAL FEATURES

Required Description

STEEL,STAINLESS BUSHING
5.500 IN. MIN, 5.688 IN. MAX RANGE DIA