FSC 2990 Miscellaneous Engine Accessories, Nonaircraft

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. Excludes Electrical Starters Non-Aircraft (FSC 2920); Aircraft (FSC 2925).

Name NSN Details  
Control Assembly,push-Pull 2990-00-104-2217 A control consisting of a wire, wire rope, or a center load rail with ball bearings, within a flexible conduit. One end must have a threaded sleeve for mounting to a wall, bulkhead, or handle, or clevis. It is used to operate or control, either manually or mechanically a mechanical device. It may include such attaching devices as nut(s), washer(s), clevis, bracket(s), and/or the like. For items designed to transmit rotary motion, see SHAFT ASSEMBLY, FLEXIBLE. RFQ
Support,exhaust Pip 2990-00-104-2895 RFQ
Valve,positive Crankcase Ventilation 2990-01-524-0151 A device designed to withdraw blow-by fumes from the engine and recirculate them into the combustion chamber. Consists of items as a plunger, spring, body and the like. Excludes VALVE (1), AIR PRESSURE RELIEF and VALVE SAFETY RELIEF. RFQ
Sensor,engine Coolant Temperature,emission Control 2990-01-524-0296 A metallic and/or non-metallic device with various ports on one end and a wrenching facility between ends. The opposite end may be threaded and contain a temperature probe. It is normally located on the upper engine block, on the water jacket or screwed into the upper radiator tank. Depending on individual temperature calibration it opens or closes various ports in order to channel manifold vacuum to devices which activate, de-activate or modify functions in fuel economy, cold temperature override, thermal ignition control, exhaust gas recirculation and other systems by sensing engine water temperature. RFQ
Pipe,exhaust 2990-01-524-0617 A rigid tubular item designed to direct the exhaust gases away from an engine, heater, or the like. For flexible items, see HOSE, METALLIC. RFQ
Sleeve,relief Valve 2990-00-104-6522 RFQ
Control Assembly,go 2990-00-105-0331 RFQ
Converter,catalytic,automotive 2990-01-524-1788 A metallic device applicable to the exhaust system. It is designed to reduce hydrocarbon and carbon monoxide pollution in the gas stream. It may contain a monolith or bead-type catalytic material. RFQ
Wire Assembly,balla 2990-00-105-6062 RFQ
Connector,exhaust Pipe 2990-01-524-7496 A preformed, rigid, metallic item, straight or angular having one or both ends processed and/or terminated. It is specifically designed to connect an exhaust pipe to an exhaust manifold, spark arrester, muffler, catalytic converter or to join piping in an exhaust system of an engine, heater, or the like. For items over 12 inches in length and items specifically designed as a tailpipe see PIPE, EXHAUST. RFQ
Control Unit,governor 2990-01-524-7305 A non-aircraft electronic unit that works in conjunction with a governor/actator that continously monitors engine speed, temperature, and air flow and adjusts the fuel control to compensate for changes. It is used with diesel or gas engines, or steam or gas tubines. It may include load sharing capabilities, rotor speed governing, loss-of-load protection and analog or manual back-up modes. It may contain automatic start capability or self-diagnostic circuitry. RFQ
Scraper 2990-01-524-8116 RFQ
Scraper 2990-01-524-9715 RFQ
Sensor,exhaust Gas,oxygen,emission Control 2990-01-524-9802 A plug type device with an electronic connector or contact at one end, a wrenching facility in the middle. The opposite end may be threaded with a probe device. It is designed to change its output voltage as the exhaust gas to oxygen content changes when compared to the oxygen content of the atmosphere. A constantly changing voltage signal is sent to the electronic control assembly and microprocessor control unit for analysis and adjustment of the air/fuel ratio. RFQ
Ring Set,piston 2990-01-525-0254 Two or more complete RING, PISTON grouped for a single piston or for all pistons of an internal combustion engine, air compressor, or the like. RFQ
Control Assembly,push-Pull 2990-01-525-1664 A control consisting of a wire, wire rope, or a center load rail with ball bearings, within a flexible conduit. One end must have a threaded sleeve for mounting to a wall, bulkhead, or handle, or clevis. It is used to operate or control, either manually or mechanically a mechanical device. It may include such attaching devices as nut(s), washer(s), clevis, bracket(s), and/or the like. For items designed to transmit rotary motion, see SHAFT ASSEMBLY, FLEXIBLE. RFQ
Control Assembly,push-Pull 2990-01-525-1700 A control consisting of a wire, wire rope, or a center load rail with ball bearings, within a flexible conduit. One end must have a threaded sleeve for mounting to a wall, bulkhead, or handle, or clevis. It is used to operate or control, either manually or mechanically a mechanical device. It may include such attaching devices as nut(s), washer(s), clevis, bracket(s), and/or the like. For items designed to transmit rotary motion, see SHAFT ASSEMBLY, FLEXIBLE. RFQ
Control Assembly,push-Pull 2990-01-525-1783 A control consisting of a wire, wire rope, or a center load rail with ball bearings, within a flexible conduit. One end must have a threaded sleeve for mounting to a wall, bulkhead, or handle, or clevis. It is used to operate or control, either manually or mechanically a mechanical device. It may include such attaching devices as nut(s), washer(s), clevis, bracket(s), and/or the like. For items designed to transmit rotary motion, see SHAFT ASSEMBLY, FLEXIBLE. RFQ
Control Assembly,push-Pull 2990-01-525-1784 A control consisting of a wire, wire rope, or a center load rail with ball bearings, within a flexible conduit. One end must have a threaded sleeve for mounting to a wall, bulkhead, or handle, or clevis. It is used to operate or control, either manually or mechanically a mechanical device. It may include such attaching devices as nut(s), washer(s), clevis, bracket(s), and/or the like. For items designed to transmit rotary motion, see SHAFT ASSEMBLY, FLEXIBLE. RFQ
Valve,positive Crankcase Ventilation 2990-00-107-4025 A device designed to withdraw blow-by fumes from the engine and recirculate them into the combustion chamber. Consists of items as a plunger, spring, body and the like. Excludes VALVE (1), AIR PRESSURE RELIEF and VALVE SAFETY RELIEF. RFQ