NSN 2990-01-271-1957

Part Details | EMISSION CONTROL AIR PUMP

2990-01-271-1957 A device having inlet port(s) discharge outlet(s) designed to produce compressed air for injection into the exhaust manifold of an internal combustion engine.

Alternate Parts: 7843103, 7843103, 7843103, 7843103, 2990-01-271-1957, 01-271-1957, 2990012711957, 012711957

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
29JAN 20, 198801-271-195736176 ( PUMP, AIR, EMISSION CONTROL )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2990-01-271-1957
Part Number Cage Code Manufacturer
784310311862GENERAL MOTORS CORPCHEVROLET MOTOR DIV
784310352788GENERAL MOTORS CORPSAGINAW DIV
78431037X677GENERAL MOTORS LLCDBA GENERAL MOTORS
78431030A335LINEAR MOTION LLCDBA THOMSON AEROSPACE & DEFENSE
Technical Data | NSN 2990-01-271-1957
Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL BODY; PART OF EMISSION CONTROL