NSN 4730-00-067-4795 Repair Services

Quick Disconnect Coupling Half Overhaul, Repair, and Maintenance

MPN: 370506-20, GC550HM20

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4730-00-067-4795 quick disconnect coupling half
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NSN 4730000674795


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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 4730-00-067-4795 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 4730-00-067-4795 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4730-00-067-4795
Categorization Aluminum tube or pipe fittings (couplings,elbows sleeves)
Repairability Code

Approximate Weight 0.9lb
Thread Class 3a all ends
Overall Length 3.787 inches
Quick Disconnect Method Push-pull all ends
Connection Style Flared all ends
Leg Length 0.958 inches
Connection Type Threaded external tube first fluid end connection
Features Provided Self-sealing
Thready Qty Per Inch (tpi) 12 first quick disconnect end
Thread Size 1.625 inches all ends
Seat Angle 37.0 degrees
Outside Diameter Tube Accommodated 1.250 inches all ends
Material Aluminum body
Style Designator Male coupling half
Thread Series Designator Un all ends

Part Numbers

Part Number Company RNAAC (Repair Depot)
370506-20 EATON-AEROQUIP LLC. AX - DLA LAND AND MARITIME
370506-20 EATON-AEROQUIP LLC. AX - DLA LAND AND MARITIME
370506-20 EATON-AEROQUIP LLC. AX - DLA LAND AND MARITIME
GC550HM20 NORTHROP GRUMMAN SYSTEMS CORPORATION ZZ - USA
GC550HM20 NORTHROP GRUMMAN SYSTEMS CORPORATION ZZ - USA
GC550HM20 NORTHROP GRUMMAN SYSTEMS CORPORATION ZZ - USA