PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6900Coupling Half,quick Disconnect

Tuthill Corp Hansen Coupling Div · NSN 4730-00-608-2589 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-608-2589 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-608-2589. Primary manufacturer part number: 6900.
Features
  • Coupling Half,quick Disconnect — FSC 4730
  • 2 verified cross-references
  • Primary manufacturer: Tuthill Corp Hansen Coupling Div
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-608-2589, 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 Tuthill Corp Hansen Coupling Div. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCoupling Half,quick Disconnect
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersTuthill Corp Hansen Coupling Div (CAGE 73992); Foster Manufacturing Co, Inc. Dba Foster Manufacturing Co (CAGE 14127)
Technical Specifications
ParameterValue
NSN4730-00-608-2589
Primary Part Number6900
Item NameCoupling Half,quick Disconnect
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerTuthill Corp Hansen Coupling Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2920-00-035-85876900 INTERCHANGEABLE
Shield Assy,termina
Champion Aerospace Llc
3120-00-097-1706 INTERCHANGEABLE
Bearing,sleeve
5930-00-114-199468S-0133M-001 INTERCHANGEABLE
Switch,reed
Ametek Inc Schutte and Koerting Div
4730-00-249-5450FM6906 INTERCHANGEABLE
Coupling Half,quick Disconnect
Foster Bros Mfg Co
3010-00-317-474814U1032PCADA6900 INTERCHANGEABLE
Gear Assembly,speed Decreaser
Naval Sea Systems Command
5995-00-387-29096900 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Spencer Industries Inc
5960-00-724-7319 INTERCHANGEABLE
Electron Tube
5960-00-727-7858 INTERCHANGEABLE
Electron Tube
2990-00-891-83746900 INTERCHANGEABLE
Valve,relay
Sealco Air Controls Inc
4330-01-183-0639P33060600 INTERCHANGEABLE
Parts Kit,fluid Pressure Filter
Edwards Vacuum Llc
Cross-Reference Index
Part NumberManufacturer
6900 PRIMARY Tuthill Corp Hansen Coupling Div (USA)
FM6906 Foster Manufacturing Co, Inc. Dba Foster Manufacturing Co (USA)
Related Parts
2920-00-035-8587INTERCHANGEABLE
SHIELD ASSY,TERMINA
6900
3120-00-097-1706INTERCHANGEABLE
BEARING,SLEEVE
5930-00-114-1994INTERCHANGEABLE
SWITCH,REED
68S-0133M-001
4730-00-249-5450INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
FM6906
3010-00-317-4748INTERCHANGEABLE
GEAR ASSEMBLY,SPEED DECREASER
14U1032PCADA6900
5995-00-387-2909INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
6900
5960-00-724-7319INTERCHANGEABLE
ELECTRON TUBE
5960-00-727-7858INTERCHANGEABLE
ELECTRON TUBE
2990-00-891-8374INTERCHANGEABLE
VALVE,RELAY
6900
4330-01-183-0639INTERCHANGEABLE
PARTS KIT,FLUID PRESSURE FILTER
P33060600
2510-01-225-2522INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
63386
5120-01-230-1509INTERCHANGEABLE
PLIERS,RETAINING RING

Frequently Asked Questions

What is NSN 4730-00-608-2589?

NSN 4730-00-608-2589 is a Coupling Half,quick Disconnect, manufactured by Tuthill Corp Hansen Coupling Div, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-608-2589?

NSN 4730-00-608-2589 has 2 cross-referenced part numbers: 6900 (Tuthill Corp Hansen Coupling Div), FM6906 (Foster Manufacturing Co, Inc. Dba Foster Manufacturing Co).

What NSN replaces 4730-00-608-2589?

There are 12 known substitutes for 4730-00-608-2589: 2920-00-035-8587, 3120-00-097-1706, 5930-00-114-1994 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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