4310-00-939-7098 VACUUM PUMP,RECIPROCATING Index 5325-00-939-7104 GROMMET,NONMETALLIC

National Stock Number:
2990-00-939-7099

Federal Supply Class:
2990

National Item Identification Number:
009397099

Description:
CAP ASSEMBLY,PROTECTIVE,MUFFLER-

Detail:
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.


Manufacturer Information:
1094087919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
2990009397099SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING
SPECIAL FEATURESC/O 1 EA. PLATE P/N 11655772; MAX. DIA. 5.28 IN.; MAX. THK 0.09 IN.; 1 EA. TUBE P/N 10940706; CLASS 321 OR 324 BOTH P/N ASSOCIATED WITH FSCM 19207


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