NSN 4820-00-036-1738 Repair Services

Valve Seat Overhaul, Repair, and Maintenance

MPN: 012-500-0004, 51-5-4, NMP227 PIECE 51

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-036-1738 valve seat
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NSN 4820000361738


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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 4820-00-036-1738 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 4820-00-036-1738 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-036-1738
Categorization Parts of taps, cocks, valves and similar appliances
Repairability Code

Approximate Weight 0.2lb
Thread Class 2a single threaded portion
Thread Length 0.281 inches single threaded portion
Overall Height 0.500 inches
Body Inside Diameter 0.984 inches
Seat Angle In Deg 45.000
Thready Qty Per Inch (tpi) 18 single threaded portion
Thread Size 1.808 inches single threaded portion
Seating Surface Shape Angular
Material Nickel alloy
Style Designator Plain threaded
Thread Series Designator Un single threaded portion

Part Numbers

Part Number Company RNAAC (Repair Depot)
012-500-0004 KUNKLE INDUSTRIES INC AX - DLA LAND AND MARITIME
51-5-4 KUNKLE INDUSTRIES INC AX - DLA LAND AND MARITIME
NMP227 PIECE 51 KUNKLE INDUSTRIES INC ZZ - USA
012-500-0004 PENTAIR VALVES & CONTROLS US LP ZZ - USA
012-500-0004 ANDERSON GREENWOOD LP ZZ - USA