NSN 4820-00-173-1834 Repair Services
Safety Relief Valve Overhaul, Repair, and Maintenance
MPN: 142C687H01, V06-221-NNEA, V06-221NNEAU, 35510
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-173-1834 safety relief valveFAA and EASA Part 145 Certified Repair Stations Ensuring the highest standards of quality and compliance for our clients' needs.
We specialize in the repair and refurbishment of nsn components. From mechanical assemblies to rotor blades, our comprehensive capabilities cover a wide range of NSN parts, providing cost effective solutions to extend the operational life of vital equipment.
NSN 4820-00-173-1834 has been designated as a repairable item and has been included in our capabilities catalog. If you require overhaul or repair services use the form on this page to send us your information. We will provide you with a lead time and price quote.
Repairability and Datasheet
NSN 4820-00-173-1834 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-173-1834 |
| Categorization | Safety or relief valves |
| Repairability Code |
Z
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Approximate Weight | 0.4lb |
| Thread Direction | Right-hand all ends |
| Flow Control Device | Diaphragm |
| Bonnet Type | Inside spring |
| Bonnet Attachment Method | Threaded |
| Disk Loading Method | Spring |
| Renewable Seat Ring Type | Threaded |
| Maximum Operating Temp | 150.0 degrees fahrenheit single response |
| Connection Style | Plain, optional en (pipe) all ends |
| Valve Operation Method | Automatic |
| Connection Type | Threaded internal pipe all ends |
| Mounting Facility | Bulkhead |
| Features Provided | Pressure tight outlet side |
| Adjustable Pressure Range | +1.0 to 50.0 pounds per square inch |
| Maximum Operating Pressure | 50.0 pounds per square inch single response |
| Thread Size | 0.250 inches all ends |
| Material | Rubber butadiene-acrylonitrile class nbr flow control device |
| Media For Which Designed | Air 1st response |
| Style Designator | Angle |
| Thread Series Designator | Npt all ends |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 142C687H01 | NORTHROP GRUMMAN SYSTEMS CORPORATION | 48 - FEDERAL AVIATION ADMINISTRATION |
| V06-221-NNEA | NORGREN C A CO | AX - DLA LAND AND MARITIME |
| V06-221NNEAU | NORGREN C A CO | SE - SAN ANTONIO AIR LOGISTICS CENTER |
| 35510 | ROSCO MFG CO | ZZ - USA |
| V06-221-NNEA | JOHN HENRY FOSTER COMPANY OF ST. | ZZ - USA |