PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

633BA-4X6ALReducer,quick Disconnect

Dover Resources Inc Dba Opw Engineered Systems · NSN 4730-00-068-0393 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-068-0393 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-068-0393. Primary manufacturer part number: 633BA-4X6AL.
Features
  • Reducer,quick Disconnect — FSC 4730
  • Quick Disconnect Method: CAM-LOCKING ALL ENDS
  • Surface Treatment Document and Classification: MIL-A-8625, TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY
  • Maximum Operating Temp: 75.0 FAHRENHEIT DEGF
  • Media for Which Designed: AIR
  • Furnished Items and Quantity: 1 GASKET
  • Surface Treatment: ANODIZE BODY
  • Nondefinitive Spec/std Data: 4X6 SIZE AND 1 STYLE AND XI TYPE
Applications
  • Applications requiring Aluminum Alloy Body construction
General Description

The Reducer,quick Disconnect, cataloged under National Stock Number 4730-00-068-0393, 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. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-068-0393
Primary Part Number633BA-4X6AL
Item NameReducer,quick Disconnect
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDover Resources Inc Dba Opw Engineered Systems
StatusACTIVE
Quick Disconnect MethodCAM-LOCKING ALL ENDS
Surface Treatment Document and ClassificationMIL-A-8625, TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY
Maximum Operating Temp75.0 FAHRENHEIT DEGF
Media for Which DesignedAIR
Furnished Items and Quantity1 GASKET
Surface TreatmentANODIZE BODY
Nondefinitive Spec/std Data4X6 SIZE AND 1 STYLE AND XI TYPE
Quick Disconnect Nominal Size6.000 INCHES FIRST QUICK DISCONNECT END IN
Quick Disconnect Nominal Size4.000 INCHES SECOND QUICK DISCONNECT END IN
Specification/standard Data96906-MS49000-23 GOVERNMENT STANDARD AND 81349-MIL-C-27487 GOVERNMENT SPECIFICATION
Material Document and ClassificationQQ-A-601, FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-601, ALLOY 40E, T5 FED SPEC SINGLE MATERIAL RESPONSE BODY
MaterialALUMINUM ALLOY BODY
Operating Pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
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
4730-00-951-3296 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
633BA-4X6AL Dover Resources Inc Dba Opw Engineered Systems (USA)
633BA-4X6 Dover Resources Inc Dba Opw Engineered Systems (USA)
MS49000-23 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
A-A-59326/12 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA59326XI112 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
633BA-4X6AL Opw Fueling Components Inc. Div Opw Fueling Components (USA)
A-A-59326 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
AA59326/12-11-A-2 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
633BA-4X6 Opw Fueling Components Inc. Div Opw Fueling Components (USA)
4060-DA-AL Dvcc, Llc (USA)
633BA-4X6AL Pride Cast Metals, Inc. (USA)
Related Parts
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
4730-00-951-3296INTERCHANGEABLE
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 4730-00-068-0393?

NSN 4730-00-068-0393 is a Reducer,quick Disconnect, manufactured by Dover Resources Inc Dba Opw Engineered Systems, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-068-0393?

NSN 4730-00-068-0393 has 12 cross-referenced part numbers: 633BA-4X6AL (Dover Resources Inc Dba Opw Engineered Systems), 633BA-4X6 (Dover Resources Inc Dba Opw Engineered Systems), MS49000-23 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), A-A-59326/12 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA59326XI112 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 7 more.

What NSN replaces 4730-00-068-0393?

There are 12 known substitutes for 4730-00-068-0393: 4730-00-889-2381, 4730-00-889-2382, 4730-00-951-3293 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 633BA-4X6AL?

Key specifications for 633BA-4X6AL: Quick Disconnect Method: CAM-LOCKING ALL ENDS; Surface Treatment Document and Classification: MIL-A-8625, TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY; Maximum Operating Temp: 75.0 FAHRENHEIT DEGF; Special Features: SECOND END CONNECTION TYPE: INTERNAL. 15 total characteristics are documented in the Federal Logistics Information System.

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