NSN 4820-00-419-9986 Repair Services

Check Valve Overhaul, Repair, and Maintenance

MPN: 803-2177525-M553

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-419-9986 check valve
Your Email:
Your Name:
Company Name:
Optional reference:
Phone:
NSN 4820004199986


Privacy | Terms

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 4820-00-419-9986 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 4820-00-419-9986 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-419-9986
Categorization Check valves of materials other than copper, iron or steel
Repairability Code D

When repair is beyond lower level maintenance capability, evacuate the item to depot. disposal is not authorized below wholesale level.

Approximate Weight 76.3lb
Pipe Size Accommodated 1.000 inches 1st end
Flow Control Device Disk
Disk Loading Method Weight
Renewable Seat Ring Type Welded
Connection Style Beveled (pipe) 1st end
Valve Operation Method Automatic
Connection Type Butt weld pipe 1st end
Mounting Position Horizontal
Criticality Code Justification Zzzy
Material Nickel alloy 400 body
Style Designator Straight thru
Reference Number Differentiating Characteristics Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications

Part Numbers

Part Number Company RNAAC (Repair Depot)
803-2177525-M553 NAVAL SEA SYSTEMS COMMAND HX - NAVAL ICP