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Part Number

Part Number:
NSN:
NIIN:
Item Name:
CAP ASSEMBLY , PROTECTIVE , MUFFLER-

Definition:

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.

CAGE Information

Code Company
17284 MERCURY METAL PRODUCTS

Federal Supply Class

Title

MISCELLANEOUS ENGINE ACCESSORIES

Inclusions:

INCLUDES ENGINE DYNAFOCAL SUSPENSION MOUNTS; ENGINE DRIVEN SUPERCHARGERS (NOT INTEGRATED WITH ENGINE); STARTER CRANKS; ENGINE STARTER ROPES; EXHAUST MUFFLERS; HAND INERTIA STARTERS; AIR DUCT HEATERS; ENGINE GOVERNORS; INTAKE MUFFLERS; COMBUSTION TYPE STARTERS; MISCELLANEOUS ACCESSORIES FOR ALL ENGINES EXCEPT AIRCRAFT AND GUIDED MISSILE PRIME MOVING.

Exclusions:

EXCLUDES ELECTRICAL STARTERS NON-AIRCRAFT (FSC 2920); AIRCRAFT (FSC 2925).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CYPE PIPE OUTSIDE DIAMETER ACCOMMODATED 4.438 INCHES
CYPE PIPE OUTSIDE DIAMETER ACCOMMODATED 4.438 INCHES

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