NSN 4820-00-007-2193 Repair Services

Valve Seat Overhaul, Repair, and Maintenance

MPN: 183211, 187321

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-007-2193 valve seat
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NSN 4820000072193


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AS9120B:2015 ISO 9001 Audited and Certified

FAA 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 4820-00-007-2193 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 4820-00-007-2193 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-007-2193
Categorization Parts of taps, cocks, valves and similar appliances
Repairability Code

Approximate Weight 0.0lb
Flange Diameter 0.749 inches
Body Outside Diameter 0.633 inches
Body Inside Diameter Between 0.160 inches and 0.162 inches
Flange Seat To Disk End Height 0.093 inches
Under Flange Height Between 0.185 inches and 0.190 inches
Seating Surface Shape Flat
Material Steel body
Style Designator Plain flanged

Part Numbers

Part Number Company RNAAC (Repair Depot)
183211 MAROTTA CONTROLS, INC. AX - DLA LAND AND MARITIME
187321 MAROTTA CONTROLS, INC. ZZ - USA