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 |
|---|---|
| 18355 | 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 | MATERIAL DATA,ALUMINUM ALLOY BODY,NONMETALLIC COMPOSITION FLOAT,CRES SEAT SEATING SURFACE,CRES DISK SEATING SURFACE; ANODIZED FINISH ON ALUMINUM ALLOY PARTS,PASSIVATED FINISH ON CRES PARTS; FLOAT DATA,2 FLOATS,20 DEG APPROX EFFECTIVE TRAVEL OF FLOATS; W/O SOLENOIDS; PORT DATA,INLET PORT,FLANGE TYPE,1-25/32 IN. NOM DIA,FLANGE DATA,3 IN. LG,3 IN. W,W/O RAISED FACE,MOUNTING HOLE DATA,4,1/4-28 UNF 3B THD SIZE,SPACED 2-3/8 IN. BY 2-3/8 IN. BETWEEN CENTERS; MOUNTING DATA,VERTICAL POSITION,TOP MOUNTED 4 MTG HOLES; FUEL DATA,RATED FOR SPECIFIC GRADES OF AIRCRAFT FUELS,SPECIFICATION DATA,MIL,MIL-G-5572D,MIL,MIL-T-5624G; OVER-ALL DIMENSIONS,5-1/32 IN. LG,5-1/16 IN. DIA |