NSN 4820-00-304-6697 Repair Services

Restrictor Check Valve Overhaul, Repair, and Maintenance

MPN: A51H9210-7, 1R30413-3

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-304-6697 restrictor check valve

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 4820-00-304-6697 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 4820-00-304-6697 can be offered in repaired, serviceable, overhauled, or inspected conditions.

National Stock Number (NSN)	4820-00-304-6697
Categorization
Repairability Code
Approximate Weight	0.0lb
Thread Class	3b 1st end
Thread Direction	Right-hand 1st end
Flow Control Device	Poppet
Connection Style	Gasket seal (boss) 1st end
Connection Type	Threaded internal boss 1st end
Thready Qty Per Inch (tpi)	20 1st end
Maximum Operating Pressure	3000.0 pounds per square inch single response
Thread Size	0.437 inches 1st end
Seat Angle	37.0 degrees 1st end
Outside Diameter Tube Accommodated	0.250 inches 1st end
Special Features	Valve operation method: hydraulic
Media For Which Designed	Hydraulic fluid, petroleum base single response
Style Designator	Straight thru
Thread Series Designator	Unjf 1st end

Part Numbers

Part Number	Company	RNAAC (Repair Depot)
A51H9210-7	NORTHROP GRUMMAN SYSTEMS CORPORATION	KE - NAVAL ICP
1R30413-3	SAF INDUSTRIES LLC	KE - NAVAL ICP
A51H9210-7	NORTHROP GRUMMAN SYSTEMS CORPORATION	KE - NAVAL ICP