PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-59326/21Nipple,quick-Disconnect

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 4730-01-593-6017 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-593-6017 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-593-6017. Primary manufacturer part number: A-A-59326/21.
Features
  • Nipple,quick-Disconnect — FSC 4730
  • Connection Style: CAM OR LEVER (EXTRENAL)
  • Connection Type: EXTERNAL QUICK DISCONNECT
  • Quick Disconnect Method: CAM-LOCKING
  • Quick Disconnect Nominal Size: 1.500 INCHES IN
  • Style Designator: NIPPLE
  • Operating Pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
  • Material: ALUMINUM ALLOY BODY
Applications
  • Applications requiring Aluminum Alloy Body construction
General Description

The Nipple,quick-Disconnect, cataloged under National Stock Number 4730-01-593-6017, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-593-6017
Primary Part NumberA-A-59326/21
Item NameNipple,quick-Disconnect
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Connection StyleCAM OR LEVER (EXTRENAL)
Connection TypeEXTERNAL QUICK DISCONNECT
Quick Disconnect MethodCAM-LOCKING
Quick Disconnect Nominal Size1.500 INCHES IN
Style DesignatorNIPPLE
Operating Pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
MaterialALUMINUM ALLOY BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4730-00-541-6092 INTERCHANGEABLE
Nipple,quick-Disconnect
4730-00-935-1613 INTERCHANGEABLE
Nipple,quick-Disconnect
4730-01-009-1735 INTERCHANGEABLE
Nipple,quick-Disconnect
4730-01-078-8130 INTERCHANGEABLE
Nipple,quick-Disconnect
4730-01-115-5177 INTERCHANGEABLE
Nipple,quick-Disconnect
4730-01-185-9496 INTERCHANGEABLE
Nipple,quick-Disconnect
4730-01-190-5538 INTERCHANGEABLE
Nipple,quick-Disconnect
4730-01-432-2552 INTERCHANGEABLE
Nipple,quick-Disconnect
Cross-Reference Index
Part NumberManufacturer
A-A-59326/21 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA59326/21A-4-A Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA59326/21-4-A Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
4730-00-541-6092INTERCHANGEABLE
NIPPLE,QUICK-DISCONNECT
4730-00-935-1613INTERCHANGEABLE
NIPPLE,QUICK-DISCONNECT
4730-01-009-1735INTERCHANGEABLE
NIPPLE,QUICK-DISCONNECT
4730-01-078-8130INTERCHANGEABLE
NIPPLE,QUICK-DISCONNECT
4730-01-115-5177INTERCHANGEABLE
NIPPLE,QUICK-DISCONNECT
4730-01-185-9496INTERCHANGEABLE
NIPPLE,QUICK-DISCONNECT
4730-01-190-5538INTERCHANGEABLE
NIPPLE,QUICK-DISCONNECT
4730-01-432-2552INTERCHANGEABLE
NIPPLE,QUICK-DISCONNECT

Frequently Asked Questions

What is NSN 4730-01-593-6017?

NSN 4730-01-593-6017 is a Nipple,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 4730-01-593-6017?

NSN 4730-01-593-6017 has 3 cross-referenced part numbers: A-A-59326/21 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA59326/21A-4-A (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA59326/21-4-A (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 4730-01-593-6017?

There are 8 known substitutes for 4730-01-593-6017: 4730-00-541-6092, 4730-00-935-1613, 4730-01-009-1735 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-59326/21?

Key specifications for A-A-59326/21: Connection Style: CAM OR LEVER (EXTRENAL); Connection Type: EXTERNAL QUICK DISCONNECT; Quick Disconnect Method: CAM-LOCKING; Quick Disconnect Nominal Size: 1.500 INCHES IN. 9 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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