Product Details | SPECIAL SHAPED ACTUATOR VALVE DIAPHRAGM

4810-01-204-1715 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: 7857311, 785731-1, 4810-01-204-1715, 01-204-1715, 4810012041715, 012041715

Valves | Valves, Powered

Supply Group (FSG) NSN Assign. NIIN
48 22 MAR 1985 01-204-1715

Demand History | NSN 4810-01-204-1715

Part Number Request Date QTY Origin
785731-1 2025-10-292 7 DIBBS
785731-1 2025-03-82 9 DIBBS
785731-1 2024-12-347 2 DIBBS
785731-1 2024-08-231 8 DIBBS
785731-1 2022-06-173 25 DIBBS
785731-1 2022-03-79 2 DIBBS
785731-1 2021-10-290 4 DIBBS
4810-01-204-1715 2017-06-165 23 DIBBS
4810-01-204-1715 2017-03-78 4 DIBBS
4810-01-204-1715 2014-11-334 12 DIBBS
4810-01-204-1715 2011-06-154 21 DIBBS
4810-01-204-1715 2010-12-355 6 DIBBS
4810-01-204-1715 2010-12-349 6 DIBBS

Cross Reference | NSN 4810-01-204-1715

Part Number Cage Code Manufacturer
785731-1 73030 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 4810-01-204-1715

Characteristic Specifications
MATERIAL SILICONE RUBBER AND POLYESTER FABRIC
HOLE DIAMETER 0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
OVERALL HEIGHT 0.477 INCHES MINIMUM AND 0.517 INCHES MAXIMUM
CENTER HOLE DIAMETER 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM
BOLT HOLE QUANTITY 6
III FSC APPLICATION DATA VALVE,PRESSURE REGULATOR
MANUFACTURERS CODE 73030
DESIGN CONTROL REFERENCE 785731-1

Restrictions/Controls & Freight Information | NSN 4810-01-204-1715

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 133300 MACHINERY/MACHINES NOI
Less than car load rating M 85
Less than truck load rating W Rating Variable
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 4810-01-204-1715

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 ValidationP The current standard price is the initial negotiated provisioned price.
  • This is the price paid by DoD for the item as the result of price negotiation of the Provisioned Item Order (PIO) or other initial negotiated price.
  • ZOP or Standard Price challenges are permissible but should be supported with adequate justification.
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each