PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-59326/6Coupling Half,quick Disconnect

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 4730-00-083-7196 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-083-7196 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-083-7196. Primary manufacturer part number: A-A-59326/6.
Features
  • Coupling Half,quick Disconnect — FSC 4730
  • Nominal Inside Diameter Hose Accommodated: 2.000 INCHES ALL ENDS IN
  • Connection Style: BARBED OR SERRATED END ALL ENDS
  • Quick Disconnect Method: CAM-LOCKING ALL ENDS
  • Quick Disconnect Nominal Size: 2.500 INCHES ALL ENDS IN
  • Leg Length: 2.880 INCHES MINIMUM AND 3.266 INCHES MAXIMUM IN
  • Style Designator: MALE COUPLING HALF
  • Material: COPPER ALLOY BODY
Applications
  • Applications requiring Copper Alloy Body construction
General Description

The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-083-7196, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-083-7196
Primary Part NumberA-A-59326/6
Item NameCoupling Half,quick Disconnect
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusCANCELLED
Nominal Inside Diameter Hose Accommodated2.000 INCHES ALL ENDS IN
Connection StyleBARBED OR SERRATED END ALL ENDS
Quick Disconnect MethodCAM-LOCKING ALL ENDS
Quick Disconnect Nominal Size2.500 INCHES ALL ENDS IN
Leg Length2.880 INCHES MINIMUM AND 3.266 INCHES MAXIMUM IN
Style DesignatorMALE COUPLING HALF
MaterialCOPPER ALLOY BODY
Specification/standard Data96906--27025 GOVERNMENT STANDARD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
4730-00-542-4031 INTERCHANGEABLE
Coupling Half,quick Disconnect
4730-00-649-7389633C4IN INTERCHANGEABLE
Coupling Half,quick Disconnect
Opw Fueling Components Inc. Div Opw Fueling Components
3460-01-167-0433 INTERCHANGEABLE
Chuck,drill
Cross-Reference Index
Part NumberManufacturer
A-A-59326/6 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-59326 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
633-C-2IN-BR Dover Resources Inc Dba Opw Engineered Systems (USA)
LTCT9311-02 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
633-C-2IN-BR Opw Fueling Components Inc. Div Opw Fueling Components (USA)
AA59326/6B-2-B-1 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MS27025-12 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
633C-2BR Dover Resources Inc Dba Opw Engineered Systems (USA)
AA59326/6B-6-B-1 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
633C-2BR Opw Fueling Components Inc. Div Opw Fueling Components (USA)
633-C Opw Fueling Components Inc. Div Opw Fueling Components (USA)
200-C-BR Dvcc, Llc (USA)
Related Parts
4730-00-542-4031INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4730-00-649-7389INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
633C4IN
3460-01-167-0433INTERCHANGEABLE
CHUCK,DRILL

Frequently Asked Questions

What is NSN 4730-00-083-7196?

NSN 4730-00-083-7196 is a Coupling Half,quick Disconnect, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-083-7196?

NSN 4730-00-083-7196 has 12 cross-referenced part numbers: A-A-59326/6 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-59326 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 633-C-2IN-BR (Dover Resources Inc Dba Opw Engineered Systems), LTCT9311-02 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 633-C-2IN-BR (Opw Fueling Components Inc. Div Opw Fueling Components) and 7 more.

What NSN replaces 4730-00-083-7196?

There are 3 known substitutes for 4730-00-083-7196: 4730-00-542-4031, 4730-00-649-7389, 3460-01-167-0433. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-59326/6?

Key specifications for A-A-59326/6: Nominal Inside Diameter Hose Accommodated: 2.000 INCHES ALL ENDS IN; Connection Style: BARBED OR SERRATED END ALL ENDS; Quick Disconnect Method: CAM-LOCKING ALL ENDS; Quick Disconnect Nominal Size: 2.500 INCHES ALL ENDS IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-083-7196 still in active supply?

NSN 4730-00-083-7196 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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