NSN 4820-00-587-9918 Repair Services

Valve Seat Overhaul, Repair, and Maintenance

MPN: MAI 587-9918, 11057NPC26, 32124, N321240058, 321240058

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-587-9918 valve seat
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NSN 4820005879918


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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 4820-00-587-9918 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 4820-00-587-9918 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-587-9918
Categorization Parts of taps, cocks, valves and similar appliances
Repairability Code

Approximate Weight 0.5lb
Flange Diameter 2.062 inches
Body Outside Diameter 1.748 inches
Body Inside Diameter 1.187 inches
Flange Seat To Disk End Height 0.750 inches
Under Flange Height 0.250 inches
Seat Angle In Deg 45.000
Seating Surface Shape Angular
Material Steel comp 416
Style Designator Plain flanged

Part Numbers

Part Number Company RNAAC (Repair Depot)
MAI 587-9918 ARGUS MFG CORP AX - DLA LAND AND MARITIME
11057NPC26 LESLIE CONTROLS, INC. AX - DLA LAND AND MARITIME
32124 LESLIE CONTROLS, INC. AX - DLA LAND AND MARITIME
N321240058 LESLIE CONTROLS, INC. ZZ - USA
321240058 LESLIE CONTROLS, INC. ZZ - USA