NSN 4810-01-251-4645

Part Details | SPECIAL SHAPED ACTUATOR VALVE DIAPHRAGM

4810-01-251-4645 An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes DIAPHRA GM, VALVE, FLAT and GASKET.

Alternate Parts: 3162100CVF1, 3-162-100-CVF-1, 826061, 82606-1, 826061, 82606-1, 4810-01-251-4645, 01-251-4645, 4810012514645, 012514645

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48MAR 19, 198701-251-464540088 ( DIAPHRAGM, ACTUATOR VALVE, SPECIAL SHAPED )
REFERENCE DRAWINGS & PICTURES

SPECIAL SHAPED

Cross Reference | NSN 4810-01-251-4645
Part Number Cage Code Manufacturer
3-162-100-CVF-101170BELLOFRAM CORPORATIONDBA MARSH-BELLOFRAM
82606-173030HAMILTON SUNDSTRAND CORPORATION
82606-107148UNITED TECHNOLOGIES CORP HAMILTONSUNDSTRAND CORP
Technical Data | NSN 4810-01-251-4645
Characteristic Specifications
MATERIAL PLASTIC
STYLE DESIGNATOR SPECIAL SHAPED
SHANK DIAMETER1.440 INCHES NOMINAL
OUTSIDE DIAMETER1.620 INCHES NOMINAL
OVERALL HEIGHT1.000 INCHES NOMINAL
MATERIAL THICKNESS0.014 INCHES MINIMUM AND 0.020 INCHES MAXIMUM
CENTER HOLE DIAMETER0.180 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED AIR
PRESSURE RATING0.0 POUNDS PER SQUARE INCH MINIMUM AND 20.5 POUNDS PER SQUARE INCH MAXIMUM
TEMP RATING-65.0 DEG FAHRENHEIT MINIMUM AND 400.0 DEG FAHRENHEIT MAXIMUM
SPECIAL FEATURESMATL IS NOMEX(BY DUPONT),A PLASTIC ARAMID IMPREGNATED WITH TYPE F FLUOROSILICONE;PROOF PRESSURE 112 PSIG AT 400 DEG F;BURST PRESSURE 118 PSIG AT 400 DEG F
FSC APPLICATION DATA11292-1 VALVE,AIR;TEMP AND PRESSURE CONTROLS,AIRCRAFT