PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WW-C-624-1W-3-12Coupling Assembly,hose

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 4730-00-289-4623 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-289-4623 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-289-4623. Primary manufacturer part number: WW-C-624-1W-3-12.
Features
  • Coupling Assembly,hose — FSC 4730
  • Nondefinitive Spec/std Data: AA TYPE AND 1-1/2 SIZE
  • Connection Type: UNTHREADED EXTERNAL HOSE ALL ENDS
  • Nominal Inside Diameter Hose Accommodated: 1.500 INCHES ALL ENDS IN
  • Material: COPPER ALLOY OVERALL
  • Seat Type: GASKET
  • Connection Style: BARBED OR BEADED (HOSE) ALL ENDS
  • 4 verified cross-references
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Coupling Assembly,hose, cataloged under National Stock Number 4730-00-289-4623, 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 Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-289-4623
Primary Part NumberWW-C-624-1W-3-12
Item NameCoupling Assembly,hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Nondefinitive Spec/std DataAA TYPE AND 1-1/2 SIZE
Connection TypeUNTHREADED EXTERNAL HOSE ALL ENDS
Nominal Inside Diameter Hose Accommodated1.500 INCHES ALL ENDS IN
MaterialCOPPER ALLOY OVERALL
Seat TypeGASKET
Connection StyleBARBED OR BEADED (HOSE) ALL ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4210-00-202-6713 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4730-00-203-3545 INTERCHANGEABLE
Coupling Assembly,hose
4720-00-585-2289 INTERCHANGEABLE
Hose Assembly,nonmetallic
4210-00-725-9234 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4720-01-152-9205 INTERCHANGEABLE
Hose Assembly,nonmetallic
4730-01-485-0755 INTERCHANGEABLE
Coupling Assembly,hose
Cross-Reference Index
Part NumberManufacturer
WW-C-624-1W-3-12 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-59614/3 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-59614 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA59614-1W-3-12 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
4210-00-202-6713INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4730-00-203-3545INTERCHANGEABLE
COUPLING ASSEMBLY,HOSE
4720-00-585-2289INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4210-00-725-9234INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4720-01-152-9205INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4730-01-485-0755INTERCHANGEABLE
COUPLING ASSEMBLY,HOSE

Frequently Asked Questions

What is NSN 4730-00-289-4623?

NSN 4730-00-289-4623 is a Coupling Assembly,hose, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-289-4623?

NSN 4730-00-289-4623 has 4 cross-referenced part numbers: WW-C-624-1W-3-12 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-59614/3 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-59614 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA59614-1W-3-12 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 4730-00-289-4623?

There are 6 known substitutes for 4730-00-289-4623: 4210-00-202-6713, 4730-00-203-3545, 4720-00-585-2289 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WW-C-624-1W-3-12?

Key specifications for WW-C-624-1W-3-12: Nondefinitive Spec/std Data: AA TYPE AND 1-1/2 SIZE; Connection Type: UNTHREADED EXTERNAL HOSE ALL ENDS; Nominal Inside Diameter Hose Accommodated: 1.500 INCHES ALL ENDS IN; Material: COPPER ALLOY OVERALL. 6 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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