PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

633BA3X4ALReducer,quick Disconnect

Opw Fueling Components Inc. Div Opw Fueling Components · NSN 4730-00-951-3296 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-951-3296 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-951-3296. Primary manufacturer part number: 633BA3X4AL.
Features
  • Reducer,quick Disconnect — FSC 4730
  • Quick Disconnect Nominal Size: 4.000 INCHES FIRST QUICK DISCONNECT END IN
  • Quick Disconnect Method: CAM-LOCKING ALL ENDS
  • Connection Type: EXTERNAL QUICK DISCONNECT
  • Surface Treatment Document and Classification: MIL-A-8625, TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY
  • Operating Pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
  • Furnished Items and Quantity: 1 GASKET
  • Material: ALUMINUM ALLOY BODY
Applications
  • Applications requiring Aluminum Alloy Body construction
General Description

The Reducer,quick Disconnect, cataloged under National Stock Number 4730-00-951-3296, 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 Opw Fueling Components Inc. Div Opw Fueling Components. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-951-3296
Primary Part Number633BA3X4AL
Item NameReducer,quick Disconnect
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerOpw Fueling Components Inc. Div Opw Fueling Components
StatusCANCELLED
Quick Disconnect Nominal Size4.000 INCHES FIRST QUICK DISCONNECT END IN
Quick Disconnect MethodCAM-LOCKING ALL ENDS
Connection TypeEXTERNAL QUICK DISCONNECT
Surface Treatment Document and ClassificationMIL-A-8625, TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY
Operating Pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Furnished Items and Quantity1 GASKET
MaterialALUMINUM ALLOY BODY
Specification/standard Data81349-MIL-C-27487 GOVERNMENT SPECIFICATION
Surface TreatmentANODIZE BODY
Nondefinitive Spec/std Data3AND4 SIZE AND 1 CLASS
Material Document and ClassificationQQ-A-601, T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-601, T5 FED SPEC 2ND MATERIAL RESPONSE BODY
Quick Disconnect Nominal Size3.000 INCHES SECOND QUICK DISCONNECT END IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-068-0393 INTERCHANGEABLE
Reducer,quick Disconnect
4730-00-889-2381 INTERCHANGEABLE
Reducer,quick Disconnect
4730-00-889-2382 INTERCHANGEABLE
Reducer,quick Disconnect
4730-00-951-3293 INTERCHANGEABLE
Reducer,quick Disconnect
4730-00-951-3294 INTERCHANGEABLE
Reducer,quick Disconnect
4730-00-951-3295 INTERCHANGEABLE
Reducer,quick Disconnect
4730-00-951-3297 INTERCHANGEABLE
Reducer,quick Disconnect
4730-00-951-3298 INTERCHANGEABLE
Reducer,quick Disconnect
4730-01-064-0560 INTERCHANGEABLE
Reducer,quick Disconnect
4730-01-079-8234 INTERCHANGEABLE
Reducer,quick Disconnect
Cross-Reference Index
Part NumberManufacturer
633BA3X4AL Opw Fueling Components Inc. Div Opw Fueling Components (USA)
MS49000-9 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-27487 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AA59326A/12-5-A-1 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA59326XI15 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-59326/12 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA59326/12-5-A-2 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
633BA-3X4AL Dover Resources Inc Dba Opw Engineered Systems (USA)
3040-DA-AL Dvcc, Llc (USA)
30CX40A Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt (USA)
633BA-3X4AL Pride Cast Metals, Inc. (USA)
Related Parts
4730-00-068-0393INTERCHANGEABLE
REDUCER,QUICK DISCONNECT
4730-00-889-2381INTERCHANGEABLE
REDUCER,QUICK DISCONNECT
4730-00-889-2382INTERCHANGEABLE
REDUCER,QUICK DISCONNECT
4730-00-951-3293INTERCHANGEABLE
REDUCER,QUICK DISCONNECT
4730-00-951-3294INTERCHANGEABLE
REDUCER,QUICK DISCONNECT
4730-00-951-3295INTERCHANGEABLE
REDUCER,QUICK DISCONNECT
4730-00-951-3297INTERCHANGEABLE
REDUCER,QUICK DISCONNECT
4730-00-951-3298INTERCHANGEABLE
REDUCER,QUICK DISCONNECT
4730-01-064-0560INTERCHANGEABLE
REDUCER,QUICK DISCONNECT
4730-01-079-8234INTERCHANGEABLE
REDUCER,QUICK DISCONNECT
4730-01-186-0821INTERCHANGEABLE
REDUCER,QUICK DISCONNECT
4730-01-432-4746INTERCHANGEABLE
REDUCER,QUICK DISCONNECT

Frequently Asked Questions

What is NSN 4730-00-951-3296?

NSN 4730-00-951-3296 is a Reducer,quick Disconnect, manufactured by Opw Fueling Components Inc. Div Opw Fueling Components, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-951-3296?

NSN 4730-00-951-3296 has 11 cross-referenced part numbers: 633BA3X4AL (Opw Fueling Components Inc. Div Opw Fueling Components), MS49000-9 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-27487 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AA59326A/12-5-A-1 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA59326XI15 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 6 more.

What NSN replaces 4730-00-951-3296?

There are 12 known substitutes for 4730-00-951-3296: 4730-00-068-0393, 4730-00-889-2381, 4730-00-889-2382 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 633BA3X4AL?

Key specifications for 633BA3X4AL: Quick Disconnect Nominal Size: 4.000 INCHES FIRST QUICK DISCONNECT END IN; Quick Disconnect Method: CAM-LOCKING ALL ENDS; Connection Type: EXTERNAL QUICK DISCONNECT; Surface Treatment Document and Classification: MIL-A-8625, TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-951-3296 still in active supply?

NSN 4730-00-951-3296 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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