NSN 4820-00-346-6520 Repair Services
Valve Seat Overhaul, Repair, and Maintenance
MPN: D338C, E504PC9
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-346-6520 valve seatFAA 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 4820-00-346-6520 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 4820-00-346-6520 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-346-6520 |
| Categorization | Parts of taps, cocks, valves and similar appliances |
| Repairability Code | |
| Approximate Weight | 3.0lb |
| Thread Class | 2a single threaded portion |
| Err Default | 0.375 inches single threaded portion |
| Flange Diameter | 4.219 inches |
| Body Inside Diameter | 3.500 inches |
| Flange Seat To Disk End Height | 0.500 inches |
| Under Flange Height | 0.375 inches |
| Thready Qty Per Inch (tpi) | 16 single threaded portion |
| Thread Size | 4.000 inches single threaded portion |
| Seating Surface Shape | Flat |
| Special Features | Two lugs on top of flange, 0.438 in.W, 0.188 in.H |
| Material | Nickel alloy |
| Style Designator | Threaded flanged |
| Thread Series Designator | Un single threaded portion |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| D338C | MILLER AND GABBE LTD | XX - |
| E504PC9 | KIELEY AND MUELLER INC | XX - |