NSN 4820-00-203-3670 Repair Services
Check Valve Overhaul, Repair, and Maintenance
MPN: BV1187-125, B-345-1, B345, 554, WW-V-51, 0605, 254, 560, 420, B338, 236, 36-1IN, 0605 SZ 1 IN, 762A, 201, 544, 554-1IN, 801
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-203-3670 check 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 4820-00-203-3670 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 4820-00-203-3670 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-203-3670 |
| Categorization | Check valves of copper having a pressure rating of 850 kpa or over |
| Repairability Code |
Z
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Approximate Weight | 1.7lb |
| Thread Direction | Right-hand all ends |
| Flow Control Device | Disk |
| Maximum Operating Temp | 550.0 degrees fahrenheit 1st response |
| Connection Style | Plain, optional end (pipe) all ends |
| Valve Operation Method | Automatic |
| Connection Type | Threaded internal pipe all ends |
| Mounting Position | Horizontal |
| Maximum Operating Pressure | 400.0 pounds per square inch 2nd response |
| Thread Size | 1.000 inches all ends |
| Material | Copper alloy 922 body |
| Material Specification | Astm b-61 assn standard single material response body |
| Media For Which Designed | Water-oil-gas 2nd response |
| Style Designator | Straight thru |
| Thread Series Designator | Npt all ends |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| BV1187-125 | STOCKHAM VALVES AND FITTINGS INC | AX - DLA LAND AND MARITIME |
| B-345-1 | STOCKHAM VALVES AND FITTINGS INC | AX - DLA LAND AND MARITIME |
| B345 | STOCKHAM VALVES AND FITTINGS INC | AX - DLA LAND AND MARITIME |
| 554 | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |
| WW-V-51 | FEDERAL SPECIFICATIONS | AX - DLA LAND AND MARITIME |
| 0605 | FAIRBANKS CO THE | AX - DLA LAND AND MARITIME |
| 254 | KENNEDY VALVE | AX - DLA LAND AND MARITIME |
| 560 | WILLIAM POWELL COMPANY THE | AX - DLA LAND AND MARITIME |
| 420 | THE WALWORTH COMPANY | AX - DLA LAND AND MARITIME |
| B338 | STOCKHAM VALVES AND FITTINGS INC | AX - DLA LAND AND MARITIME |
| 236 | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |
| 36-1IN | CRANE CO | AX - DLA LAND AND MARITIME |
| 0605 SZ 1 IN | FAIRBANKS CO THE | AX - DLA LAND AND MARITIME |
| 762A | JENKINS BROS | AX - DLA LAND AND MARITIME |
| 201 | CONBRACO INDUSTRIES INC | AX - DLA LAND AND MARITIME |
| 544 | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |
| 554-1IN | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |
| 801 | SCOTT VALVE MFG CO | AX - DLA LAND AND MARITIME |
| BV1187-125 | STOCKHAM VALVES AND FITTINGS INC | AX - DLA LAND AND MARITIME |
| B-345-1 | STOCKHAM VALVES AND FITTINGS INC | AX - DLA LAND AND MARITIME |
| B345 | STOCKHAM VALVES AND FITTINGS INC | AX - DLA LAND AND MARITIME |
| 554 | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |
| WW-V-51 | FEDERAL SPECIFICATIONS | AX - DLA LAND AND MARITIME |
| 0605 | FAIRBANKS CO THE | AX - DLA LAND AND MARITIME |
| 254 | KENNEDY VALVE | AX - DLA LAND AND MARITIME |
| 560 | WILLIAM POWELL COMPANY THE | AX - DLA LAND AND MARITIME |
| 420 | THE WALWORTH COMPANY | AX - DLA LAND AND MARITIME |
| B338 | STOCKHAM VALVES AND FITTINGS INC | AX - DLA LAND AND MARITIME |
| 236 | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |
| 36-1IN | CRANE CO | AX - DLA LAND AND MARITIME |
| 0605 SZ 1 IN | FAIRBANKS CO THE | AX - DLA LAND AND MARITIME |
| 762A | JENKINS BROS | AX - DLA LAND AND MARITIME |
| 201 | CONBRACO INDUSTRIES INC | AX - DLA LAND AND MARITIME |
| 544 | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |
| 554-1IN | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |
| 801 | SCOTT VALVE MFG CO | AX - DLA LAND AND MARITIME |
| BV1187-125 | STOCKHAM VALVES AND FITTINGS INC | AX - DLA LAND AND MARITIME |
| B-345-1 | STOCKHAM VALVES AND FITTINGS INC | AX - DLA LAND AND MARITIME |
| B345 | STOCKHAM VALVES AND FITTINGS INC | AX - DLA LAND AND MARITIME |
| 554 | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |
| WW-V-51 | FEDERAL SPECIFICATIONS | AX - DLA LAND AND MARITIME |
| B338 | STOCKHAM VALVES AND FITTINGS INC | AX - DLA LAND AND MARITIME |
| 0605 | FAIRBANKS CO THE | AX - DLA LAND AND MARITIME |
| 254 | KENNEDY VALVE | AX - DLA LAND AND MARITIME |
| 560 | WILLIAM POWELL COMPANY THE | AX - DLA LAND AND MARITIME |
| 420 | THE WALWORTH COMPANY | AX - DLA LAND AND MARITIME |
| 236 | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |
| 36-1IN | CRANE CO | AX - DLA LAND AND MARITIME |
| 0605 SZ 1 IN | FAIRBANKS CO THE | AX - DLA LAND AND MARITIME |
| 201 | CONBRACO INDUSTRIES INC | AX - DLA LAND AND MARITIME |
| 762A | JENKINS BROS | AX - DLA LAND AND MARITIME |
| 544 | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |
| 554-1IN | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |
| 801 | SCOTT VALVE MFG CO | AX - DLA LAND AND MARITIME |
| BV1187-125 | STOCKHAM VALVES AND FITTINGS INC | AX - DLA LAND AND MARITIME |
| B-345-1 | STOCKHAM VALVES AND FITTINGS INC | AX - DLA LAND AND MARITIME |
| B345 | STOCKHAM VALVES AND FITTINGS INC | AX - DLA LAND AND MARITIME |
| 554 | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |
| WW-V-51 | FEDERAL SPECIFICATIONS | AX - DLA LAND AND MARITIME |
| B338 | STOCKHAM VALVES AND FITTINGS INC | AX - DLA LAND AND MARITIME |
| 0605 | FAIRBANKS CO THE | AX - DLA LAND AND MARITIME |
| 254 | KENNEDY VALVE | AX - DLA LAND AND MARITIME |
| 560 | WILLIAM POWELL COMPANY THE | AX - DLA LAND AND MARITIME |
| 420 | THE WALWORTH COMPANY | AX - DLA LAND AND MARITIME |
| 236 | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |
| 36-1IN | CRANE CO | AX - DLA LAND AND MARITIME |
| 0605 SZ 1 IN | FAIRBANKS CO THE | AX - DLA LAND AND MARITIME |
| 762A | JENKINS BROS | AX - DLA LAND AND MARITIME |
| 201 | CONBRACO INDUSTRIES INC | AX - DLA LAND AND MARITIME |
| 801 | SCOTT VALVE MFG CO | AX - DLA LAND AND MARITIME |
| 544 | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |
| 554-1IN | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |