Product 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.20529100042Engine Fuel System Components, Nonaircraft29150064Engine Fuel System Components, Aircraft and Missile Prime Movers42200038Marine Lifesaving and Diving Equipment48100015Valves, Powered48200018Valves, Nonpowered

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

Valves | Valves, Powered

Supply Group (FSG) NSN Assign. NIIN
48 19 MAR 1987 01-251-4645

Cross Reference | NSN 4810-01-251-4645

Part Number Cage Code Manufacturer
3-162-100-CVF-1 01170 BELLOFRAM CORPORATION DBA MARSH-BELLOFRAM
82606-1 07148 UNITED TECHNOLOGIES CORP HAMILTON SUNDSTRAND CORP
82606-1 73030 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 4810-01-251-4645

Characteristic Specifications
MATERIAL PLASTIC
STYLE DESIGNATOR G57 SPECIAL SHAPED
SHANK DIAMETER 1.440 INCHES NOMINAL
OUTSIDE DIAMETER 1.620 INCHES NOMINAL
OVERALL HEIGHT 1.000 INCHES NOMINAL
MATERIAL THICKNESS 0.014 INCHES MINIMUM AND 0.020 INCHES MAXIMUM
CENTER HOLE DIAMETER 0.180 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED AIR
PRESSURE RATING 0.0 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 FEATURES MATL 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
III FSC APPLICATION DATA 11292-1 VALVE,AIR;TEMP AND PRESSURE CONTROLS,AIRCRAFT
MANUFACTURERS CODE 73030
MFR SOURCE CONTROLLING REFERENCE 82606-1

Restrictions/Controls & Freight Information | NSN 4810-01-251-4645

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4810-01-251-4645

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeTPSX:"TEMPERATURE AND PRESSURE CONTROLS, AIRCRAFT"
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each