NSN 4820-00-195-5353 Repair Services
Check Valve Overhaul, Repair, and Maintenance
MPN: K1249-4-27, 1249-4-7
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-195-5353 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 4820-00-195-5353 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 4820-00-195-5353 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-195-5353 |
| Categorization | Check valves of steel |
| Repairability Code | |
| Approximate Weight | 0.0lb |
| Pipe Size Accommodated | 0.438 inches 2nd end |
| Thread Class | 3b 2nd end |
| Thread Direction | Right-hand 1st end |
| Flow Control Device | Poppet |
| Disk Loading Method | Spring |
| Connection Style | Gasket seal (boss) 2nd end |
| Valve Operation Method | Automatic |
| Connection Type | Threaded internal boss 2nd end |
| Mounting Position | Horizontal or vertical |
| Maximum Operating Pressure | 3000.0 pounds per square inch single response |
| Thread Size | 0.548 inches 2nd end |
| Seat Angle | 37.0 degrees 1st end |
| Outside Diameter Tube Accommodated | 0.250 inches 2nd end |
| Material | Steel comp 1110 body |
| Material Specification | 66, aisi/sae 1110 federal standard single material response body |
| Media For Which Designed | Gas, inert single response |
| Style Designator | Straight thru |
| Thread Series Designator | Unjf 2nd end |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| K1249-4-27 | ESSEX INDUSTRIES, INC. | AX - DLA LAND AND MARITIME |
| 1249-4-7 | ESSEX INDUSTRIES, INC. | ZZ - USA |