PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-59326/7Coupling Half,quick Disconnect

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 4730-00-084-7436 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-084-7436 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-084-7436. Primary manufacturer part number: A-A-59326/7.
Features
  • Coupling Half,quick Disconnect — FSC 4730
  • Material Document and Classification: QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE BODY
  • Nominal Pipe Size Accommodated: 1.000 INCHES ALL ENDS IN
  • Connection Style: PLAIN ALL ENDS
  • Quick Disconnect Method: CAM-LOCKING ALL ENDS
  • Material: COPPER ALLOY BODY
  • Nominal Thread Size: 1.000 INCHES ALL ENDS IN
  • Features Provided: SELF-SEALING
Applications
  • Applications requiring Copper Alloy Body construction
General Description

The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-084-7436, 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 13 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: Active.

Technical Specifications
ParameterValue
NSN4730-00-084-7436
Primary Part NumberA-A-59326/7
Item NameCoupling Half,quick Disconnect
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Material Document and ClassificationQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE BODY
Nominal Pipe Size Accommodated1.000 INCHES ALL ENDS IN
Connection StylePLAIN ALL ENDS
Quick Disconnect MethodCAM-LOCKING ALL ENDS
MaterialCOPPER ALLOY BODY
Nominal Thread Size1.000 INCHES ALL ENDS IN
Features ProvidedSELF-SEALING
Style DesignatorMALE COUPLING HALF
Thread Series DesignatorNPT ALL ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4920-00-007-0439 INTERCHANGEABLE
Counter,timer,test
6635-00-052-6264 INTERCHANGEABLE
Balancing Machine,dynamic-Static
5330-00-075-3268 INTERCHANGEABLE
Gasket
4730-00-088-9285 INTERCHANGEABLE
Coupling Half,quick Disconnect
3415-00-097-7269 INTERCHANGEABLE
Grinding Machine,drill
5210-00-189-9558 INTERCHANGEABLE
Blade,thickness Gage
5365-00-199-5941100B INTERCHANGEABLE
Spacer,ring
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
4730-00-203-1010 INTERCHANGEABLE
Coupling Half,quick Disconnect
3030-00-233-694011350 INTERCHANGEABLE
Belt,v
Munters Corporation Dba Munters Des Champs Products Div Cargocaire
5330-00-251-4747 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
A-A-59326/7 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
100-B-BR Dvcc, Llc (USA)
100-B- Dvcc, Llc (USA)
633B1INCH Opw Fueling Components Inc. Div Opw Fueling Components (USA)
AA59326A/7-3-B-2 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
633B1INCH Dover Resources Inc Dba Opw Engineered Systems (USA)
A-A-59326/7A Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MS27026-6 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
AA59326/7-3-B-2 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
33Y07 Kaydon Custom Filtration Corporation (USA)
A-A-59326 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
5352K12 Mcmaster-Carr Supply Co (USA)
Related Parts
4920-00-007-0439INTERCHANGEABLE
COUNTER,TIMER,TEST
6635-00-052-6264INTERCHANGEABLE
BALANCING MACHINE,DYNAMIC-STATIC
5330-00-075-3268INTERCHANGEABLE
GASKET
4730-00-088-9285INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
3415-00-097-7269INTERCHANGEABLE
GRINDING MACHINE,DRILL
5210-00-189-9558INTERCHANGEABLE
BLADE,THICKNESS GAGE
5365-00-199-5941INTERCHANGEABLE
SPACER,RING
100B
4730-00-203-1010INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
3030-00-233-6940INTERCHANGEABLE
BELT,V
11350
5330-00-251-4747INTERCHANGEABLE
GASKET
5985-00-257-2927INTERCHANGEABLE
MAST
AB-86/GRA-4
4730-00-360-0710INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT

Frequently Asked Questions

What is NSN 4730-00-084-7436?

NSN 4730-00-084-7436 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: active.

What are the part numbers for NSN 4730-00-084-7436?

NSN 4730-00-084-7436 has 13 cross-referenced part numbers: A-A-59326/7 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 100-B-BR (Dvcc, Llc), 100-B- (Dvcc, Llc), 633B1INCH (Opw Fueling Components Inc. Div Opw Fueling Components), AA59326A/7-3-B-2 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 8 more.

What NSN replaces 4730-00-084-7436?

There are 12 known substitutes for 4730-00-084-7436: 4920-00-007-0439, 6635-00-052-6264, 5330-00-075-3268 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-59326/7?

Key specifications for A-A-59326/7: Material Document and Classification: QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE BODY; Nominal Pipe Size Accommodated: 1.000 INCHES ALL ENDS IN; Connection Style: PLAIN ALL ENDS; End Item Identification: VARIOUS APPLICATIONS. 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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