PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AA59326/8-10-A-1Coupling Half,quick Disconnect

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 4730-01-644-8092 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-644-8092 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-644-8092. Primary manufacturer part number: AA59326/8-10-A-1.
Features
  • Coupling Half,quick Disconnect — FSC 4730
  • Style Designator: FEMALE COUPLING HALF
  • 2 verified cross-references
  • Primary manufacturer: Federal Commercial Item Description Promulgated by General Services Administration Washington DC
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-644-8092, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-644-8092
Primary Part NumberAA59326/8-10-A-1
Item NameCoupling Half,quick Disconnect
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Style DesignatorFEMALE COUPLING HALF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-088-9166 INTERCHANGEABLE
Gasket
4730-00-840-5348 INTERCHANGEABLE
Coupling Half,quick Disconnect
4730-00-889-2378 INTERCHANGEABLE
Coupling Half,quick Disconnect
4730-00-983-6789 INTERCHANGEABLE
Coupling Half,quick Disconnect
4730-01-186-0818 INTERCHANGEABLE
Coupling Half,quick Disconnect
Cross-Reference Index
Part NumberManufacturer
AA59326/8-10-A-1 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-59326/8 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5330-00-088-9166INTERCHANGEABLE
GASKET
4730-00-840-5348INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4730-00-889-2378INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4730-00-983-6789INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4730-01-186-0818INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT

Frequently Asked Questions

What is NSN 4730-01-644-8092?

NSN 4730-01-644-8092 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 4730-01-644-8092?

NSN 4730-01-644-8092 has 2 cross-referenced part numbers: AA59326/8-10-A-1 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-59326/8 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 4730-01-644-8092?

There are 5 known substitutes for 4730-01-644-8092: 5330-00-088-9166, 4730-00-840-5348, 4730-00-889-2378 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AA59326/8-10-A-1?

Key specifications for AA59326/8-10-A-1: Style Designator: FEMALE COUPLING HALF. 1 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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