PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-59326/12Reducer,quick Disconnect

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 4730-00-951-3294 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-951-3294 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-951-3294. Primary manufacturer part number: A-A-59326/12.
Features
  • Reducer,quick Disconnect — FSC 4730
  • Connection Type: INTERNAL QUICK DISCONNECT
  • Quick Disconnect Method: CAM-LOCKING ALL ENDS
  • Surface Treatment Document and Classification: MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY
  • Surface Treatment: ANODIZE BODY
  • Material: ALUMINUM ALLOY BODY
  • Operating Pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
  • Material Document and Classification: QQ-A-601,T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-601,T5 FED SPEC 2ND MATERIAL RESPONSE BODY
Applications
  • Applications requiring Aluminum Alloy Body construction
General Description

The Reducer,quick Disconnect, cataloged under National Stock Number 4730-00-951-3294, 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 Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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
NSN4730-00-951-3294
Primary Part NumberA-A-59326/12
Item NameReducer,quick Disconnect
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Connection TypeINTERNAL QUICK DISCONNECT
Quick Disconnect MethodCAM-LOCKING ALL ENDS
Surface Treatment Document and ClassificationMIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY
Surface TreatmentANODIZE BODY
MaterialALUMINUM ALLOY BODY
Operating Pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
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 Size3.625 INCHES ALL ENDS IN
Leg Length4.297 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
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
4730-00-951-3295 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
A-A-59326/12 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MS49000-3 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MILC27487 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A-A-59326 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA59326/12-2-A-2 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (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
4730-00-951-3295INTERCHANGEABLE
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 4730-00-951-3294?

NSN 4730-00-951-3294 is a Reducer,quick Disconnect, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-951-3294?

NSN 4730-00-951-3294 has 5 cross-referenced part numbers: A-A-59326/12 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MS49000-3 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MILC27487 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A-A-59326 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA59326/12-2-A-2 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 4730-00-951-3294?

There are 12 known substitutes for 4730-00-951-3294: 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 A-A-59326/12?

Key specifications for A-A-59326/12: Connection Type: INTERNAL QUICK DISCONNECT; Quick Disconnect Method: CAM-LOCKING ALL ENDS; Surface Treatment Document and Classification: MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY; Surface Treatment: ANODIZE BODY. 10 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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