PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS27020-9Coupling Half,quick Disconnect

Dover Resources Inc Dba Opw Engineered Systems · NSN 4730-00-948-1719 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-948-1719 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-948-1719. Primary manufacturer part number: MS27020-9.
Features
  • Coupling Half,quick Disconnect — FSC 4730
  • 14 verified cross-references
  • Primary manufacturer: Dover Resources Inc Dba Opw Engineered Systems
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-948-1719, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Dover Resources Inc Dba Opw Engineered Systems. This item has 14 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameCoupling Half,quick Disconnect
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersDover Resources Inc Dba Opw Engineered Systems (CAGE 9H113); Warner Robins Air Logistics Center (CAGE 98752); Parker Hannifin Canada Div Fluid Connectors Canada (CAGE 36621); Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global (CAGE 79466); Opw Fueling Components Inc. Div Opw Fueling Components (CAGE 81718)
Technical Specifications
ParameterValue
NSN4730-00-948-1719
Primary Part NumberMS27020-9
Item NameCoupling Half,quick Disconnect
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDover Resources Inc Dba Opw Engineered Systems
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-079-1362 INTERCHANGEABLE
Coupling Half,quick Disconnect
4730-00-079-1364 INTERCHANGEABLE
Coupling Half,quick Disconnect
4730-00-141-3195 INTERCHANGEABLE
Coupling Half,quick Disconnect
4730-00-516-4450 INTERCHANGEABLE
Coupling Half,quick Disconnect
4730-00-517-6827 INTERCHANGEABLE
Coupling Half,quick Disconnect
4730-00-840-0796 INTERCHANGEABLE
Coupling Half,quick Disconnect
1560-00-873-634967264 INTERCHANGEABLE
Keel,fuselage
Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems
4730-01-007-5981 INTERCHANGEABLE
Coupling Half,quick Disconnect
4730-01-020-4762 INTERCHANGEABLE
Coupling Half,quick Disconnect
4730-01-020-7204 INTERCHANGEABLE
Coupling Half,quick Disconnect
Cross-Reference Index
Part NumberManufacturer
MS27020-9 Dover Resources Inc Dba Opw Engineered Systems (USA)
8611378-33 Warner Robins Air Logistics Center (USA)
150-A-AL Parker Hannifin Canada Div Fluid Connectors Canada (CAN)
67264 Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global (USA)
MS27020-9 Opw Fueling Components Inc. Div Opw Fueling Components (USA)
AA59326/1-5-A Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-59326/1 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MIL-C-27487 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
8611378-45 Warner Robins Air Logistics Center (USA)
MS27020-9 Andrew Llc (USA)
MS27020-9 Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)
150-A-AL Dvcc, Llc (USA)
MS27020-9 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
AA59326I15 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
4730-00-079-1362INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4730-00-079-1364INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4730-00-141-3195INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4730-00-516-4450INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4730-00-517-6827INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4730-00-840-0796INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
1560-00-873-6349INTERCHANGEABLE
KEEL,FUSELAGE
67264
4730-01-007-5981INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4730-01-020-4762INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4730-01-020-7204INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4730-01-021-6346INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4730-01-073-5852INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT

Frequently Asked Questions

What is NSN 4730-00-948-1719?

NSN 4730-00-948-1719 is a Coupling Half,quick Disconnect, manufactured by Dover Resources Inc Dba Opw Engineered Systems, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-948-1719?

NSN 4730-00-948-1719 has 14 cross-referenced part numbers: MS27020-9 (Dover Resources Inc Dba Opw Engineered Systems), 8611378-33 (Warner Robins Air Logistics Center), 150-A-AL (Parker Hannifin Canada Div Fluid Connectors Canada), 67264 (Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global), MS27020-9 (Opw Fueling Components Inc. Div Opw Fueling Components) and 9 more.

What NSN replaces 4730-00-948-1719?

There are 12 known substitutes for 4730-00-948-1719: 4730-00-079-1362, 4730-00-079-1364, 4730-00-141-3195 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-00-948-1719 still in active supply?

NSN 4730-00-948-1719 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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