NSN 4820-00-287-3437 Repair Services

Gate Valve Overhaul, Repair, and Maintenance

MPN: B12-7054P-02TS/8350-15C/88204967, MILV18110, 783-U 4IN

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-287-3437 gate valve
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NSN 4820002873437


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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 4820-00-287-3437 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 4820-00-287-3437 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-287-3437
Categorization Gate type taps, cocks and valves of steel, hand operated
Repairability Code

Approximate Weight 200.0lb
Pipe Size Accommodated 4.000 inches
Bonnet Type Outside screw-yoke
Bonnet Attachment Method Pressure seal, ring type
Valve Operation Method Manual
Connection Type Butt weld pipe
Features Provided Bonnet packing
Valve Size 4.000 inches
Stem Type Rising
Inlet Relationship With Outlet Identical
Pressure Class 900.0 pounds
Special Features 50 percent lower operating torque achieved with non-rotating stem
Material Stainless steel stem
Material Specification A216 grade wcb assn standard single material response body
Nondefinitive Specification/std Data D composition

Part Numbers

Part Number Company RNAAC (Repair Depot)
B12-7054P-02TS/8350-15C/88204967 VELAN VALVE CORPORATION AX - DLA LAND AND MARITIME
MILV18110 MILITARY SPECIFICATIONS AX - DLA LAND AND MARITIME
783-U 4IN CRANE CO ZZ - USA