NSN 4820-00-076-3521 Repair Services

Poppet Drain Cock Overhaul, Repair, and Maintenance

MPN: HE284-5038-0001, 720B11

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-076-3521 poppet drain cock

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 4820-00-076-3521 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 4820-00-076-3521 can be offered in repaired, serviceable, overhauled, or inspected conditions.

National Stock Number (NSN)	4820-00-076-3521
Categorization	Parts of taps, cocks, valves and similar appliances
Repairability Code	N
Approximate Weight	0.4lb
Thread Class	3a 1st end
Thread Direction	Right-hand 1st end
Flow Control Device	Poppet
Connection Style	Flared (tube) 1st end
Valve Operation Method	Manual
Connection Type	Threaded external tube 1st end
Thready Qty Per Inch (tpi)	20 1st end
Maximum Operating Pressure	10.0 pounds per square inch 1st response
Thread Size	0.437 inches 1st end
Seat Angle	37.0 degrees 1st end
Outside Diameter Tube Accommodated	0.250 inches 1st end
Material	Stainless steel flow control device
Media For Which Designed	Fuel/oil, hydrocarbon single response
Thread Series Designator	Unf 1st end

Part Numbers

Part Number	Company	RNAAC (Repair Depot)
HE284-5038-0001	ROCKWELL INTERNATIONAL CORP	SB - 645 MSSQ/MSIAPCS
720B11	AUTO-VALVE, INC.	SE - SAN ANTONIO AIR LOGISTICS CENTER