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321-802-5889
321-733-7477
Model or part number: R40976
About this product
0.438 in. Seat radius
Disk Diaphragm NSN 4820-01-198-3139.
NSN 4820-01-198-3139 Datasheet
Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.
We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC,
ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.
Quality Commitment »
Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.
Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.
| NSN | Component Description |
|---|---|
| NSN 2510-01-176-4259 | Tractor Platform |
| NSN 2590-01-177-3953 | Tool Tray Plate |
| NSN 3040-01-177-5363 | Detent Plate |
| NSN 2520-01-177-5367 | Gear Baffle Plate |
| NSN 4820-01-189-0894 | Valve Piston |
| NSN 9340-01-193-6536 | Observation Window |
| NSN 3830-01-194-2060 | Winch Drum Assembly |
| NSN 3040-01-194-2120 | Spur Gearshaft |
| NSN 5340-01-194-6799 | Access Cover |
| NSN 2590-01-195-0404 | Front Cap |
| NSN 3040-01-195-0496 | Bevel Gearshaft |
| NSN 3040-01-195-0499 | Spur Gearshaft |
| NSN 2540-01-195-0564 | Vehicular Seat Back Cushion |
| NSN 2520-01-195-3915 | Steering Clutch Facing |
| NSN 2590-01-195-4056 | Reservoir Cover |
| NSN 3020-01-195-4104 | Mechanical Drive Guard |
| NSN 2590-01-195-7425 | Mounting Frame |
| NSN 3040-01-195-7576 | Remote Control Lever |
| NSN 2530-01-195-9183 | Vehicular Axle Aligning Rod |
| NSN 3830-01-195-9186 | Winch Adapter |
| NSN 4820-01-195-9189 | Standard Assembly Valve |
| NSN 2590-01-195-9191 | Reservoir Window Boss |
| NSN 3040-01-195-9239 | Manual Control Lever |
| NSN 2815-01-196-1266 | Engine Oil Pump Assembly |
| NSN 3040-01-196-1499 | Remote Control Lever |
| NSN 2815-01-196-5419 | Diesel Engine Block |
| NSN 3040-01-196-5421 | Mechanical Drive Housing |
| NSN 2590-01-196-9135 | Mounting Frame |
| NSN 3040-01-197-4897 | Mechanical Drive Housing |
| NSN 2540-01-197-8563 | Control Assembly Pedal |
| NSN 3010-01-197-8569 | Friction Clutch Assembly |
| NSN 2910-01-198-0954 | Nonrotating Shaft Eye Bracket |
| NSN 2590-01-198-0956 | Return Camshaft |
| NSN 4730-01-198-3012 | Fluid-emulsion Spray Nozzle |
| NSN 4820-01-198-3139 | Valve Disk |
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.
Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.
Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.
No special marking.
Preservative coating only (with greaseproof wrap, as required).
Mil-prf-21260, preservative and break-in lubricating oil, internal combustion engine, grade 10, 30 or 50.
Parts Of Taps, Cocks, Valves and Similar Appliances, Nesoi
Industrial Machines, Other
Parts For Taps, Cocks, Valves and Similar Appliances For Pipes, Boiler Shells, Tanks, Etc.
No special type of cargo code applicable.
Metal and metal products, nos, (less than 35 feet).
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.
Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Other or no special handling required (sh)
| Code | Definition |
|---|---|
| FN | Factory New. Parts manufactured by the OEM and includes manufacturer certification. |
| NE | New. Parts manufactured by the OEM. May include manufacturer certification or company certification. |
| NS | New Surplus. New material item purchased from excess inventory. |
| OH | Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO). |
| SV | Serviceable product. |
| AR | As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part. |
| RP | Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification. |
| Part Number | RNVC | RNAAC | DAC | CAGE |
|---|---|---|---|---|
| R40976 | 2 | ZZ | A | 75755 |
| R40976 | 9 | AX | A | 75160 |
| Name | No. Items | |||
|---|---|---|---|---|
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