Part Number
Part Number:
NSN:
NIIN:
Item Name:
VALVE , FLOAT , AIRCRAFT FUEL TANK
Definition:
A VALVE SPECIFICALLY DESIGNED TO CONTROL THE FUEL LEVEL IN AN AIRCRAFT FUEL TANK, SUCH AS DURING AIRCRAFT REFUELING AND/OR DEFUELING OPERATIONS. IT MAY INCLUDE SOLENOIDS TO PERMIT REMOTE CONTROL OF THE VALVE.
CAGE Information
| Code | Company |
|---|---|
| 43999 | BOEING COMPANY THE DBA BOEING DIV DE |
Federal Supply Class
Title
ENGINE FUEL SYSTEM COMPONENTS, A
Inclusions:
INCLUDES CARBURETORS; FUEL PUMPS; ENGINE FUEL FILTERS; FUEL CONTROLS, JET ENGINE; FUEL PRIMERS; WATER INJECTION CONTROLS AND VALVES; FUEL VALVES FUEL FLOW REGULATORS; COMPONENTS OF SMOKE ABATEMENT SYSTEMS.
Exclusions:
EXCLUDES AIRCRAFT FUEL TANKS (FSC 1560); IN-FLIGHT REFUELING SYSTEM FUEL COMPONENTS (FSC 1680). FUEL SYSTEM COMPONENTS NOT SPECIFICALLY DESIGNED FOR USE WITH AIRCRAFT ENGINES OR MISSILE PRIME-MOVERS.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | HMATERIAL DATA,ALUMINUM ALLOY BODY,NONMETALLIC COMPOSITION FLOAT,CRES SEAT SEATING SURFACE,CRES DISK SEATING SURFACE; ANODIZED FINISH ON ALUMINUM ALLOY PARTS; FLOAT DATA,2 FLOATS,26 DEG APPROX EFFECTIVE TRAVEL OF FLOATS; W/O SOLENOIDS; PORT DATA,INLET PORT,THD FEMALE TYPE,U/W 3/4 IN. OD TUBE,THD DATA,1-1/16-12 THD SIZE,UN,CLASS 3 FIT,RH,INLET PORT /PRIMARY TEST/ THD FEMALE TYPE,U/W 3/16IN. OD TUBE,THD DATA,3/8-24 THD SIZE,UNF,CLASS 3 FIT,RH,INLET PORT /SECONDARY TEST/,THD FEMALE TYPE,U/W 3/16 IN. OD TUBE,THD DATA,3/8-24 THD SIZE,UNF,CLASS 3 FIT,RH; MTG DATA,HORIZONTAL POSITION,SIDE MTD,10 MTG HOLES; FUEL DATA,NOT RATED FOR SPECIFIC GRADES OF FUEL; OVER-ALL DIMENSIONS,5-7/8 IN. LG,6-7/8 IN. W,10-1/8 IN. H |