PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4S6XSTee,tube

Parker Hannifin Corporation Div Aerospace Group Headquarters · NSN 4730-00-719-2803 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-719-2803 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-719-2803. Primary manufacturer part number: 4S6XS.
Features
  • Tee,tube — FSC 4730
  • 19 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div Aerospace Group Headquarters
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tee,tube, cataloged under National Stock Number 4730-00-719-2803, 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 Parker Hannifin Corporation Div Aerospace Group Headquarters. This item has 19 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameTee,tube
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersParker Hannifin Corporation Div Aerospace Group Headquarters (CAGE 92003); Navistar International Corporation Dba Navistar (CAGE 31007); Komatsu American Intl Co (CAGE 29510); Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M (CAGE 96906); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349)
Technical Specifications
ParameterValue
NSN4730-00-719-2803
Primary Part Number4S6XS
Item NameTee,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Aerospace Group Headquarters
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
2915-00-603-467817047 INTERCHANGEABLE
Parts Kit,fuel Pump
Circor Aerospace, Inc. Dba Circor Aerospace Inc
3120-00-661-761417047 INTERCHANGEABLE
Bearing,sleeve
Napco International Llc Dba Napco International Inc
5360-00-887-5798 INTERCHANGEABLE
Spring,helical,compression
5305-01-013-9572 INTERCHANGEABLE
Screw,machine
4730-01-214-6263203102-4-4S INTERCHANGEABLE
Tee,hose
Danfoss Power Solutions II, Llc
4730-01-466-022017047 INTERCHANGEABLE
Nozzle,spray,fluid-Emulsion
Church & Dwight Co., Inc. Dba Viviscal
6515-01-590-8153201.772 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
4S6XS Parker Hannifin Corporation Div Aerospace Group Headquarters (USA)
9410304 Navistar International Corporation Dba Navistar (USA)
9410304 Komatsu American Intl Co (USA)
MS51524A4 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS51524B4 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-18866 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-F-18866 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
2N8142 Caterpillar Inc Div Caterpillar Defense (USA)
4S6BXS Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA)
9410304 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
4S6BX-S Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
10086156 Nimikkeistokeskus Ncb Finland (FIN)
C35707X4 Dana Corp Weatherhead Div (USA)
17047 Hyster-Yale Group, Inc. (USA)
14K3 Clark Equipment Co (USA)
625-4S Bowes Mfg Inc (USA)
4S6XS Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
MS51524A4 Dana Corp Weatherhead Div (USA)
4S6BX-S Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)
Related Parts
2915-00-603-4678INTERCHANGEABLE
PARTS KIT,FUEL PUMP
17047
3120-00-661-7614INTERCHANGEABLE
BEARING,SLEEVE
17047
5360-00-887-5798INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5305-01-013-9572INTERCHANGEABLE
SCREW,MACHINE
4730-01-214-6263INTERCHANGEABLE
TEE,HOSE
203102-4-4S
4730-01-466-0220INTERCHANGEABLE
NOZZLE,SPRAY,FLUID-EMULSION
17047
6515-01-590-8153INTERCHANGEABLE
SCREW,BONE
201.772

Frequently Asked Questions

What is NSN 4730-00-719-2803?

NSN 4730-00-719-2803 is a Tee,tube, manufactured by Parker Hannifin Corporation Div Aerospace Group Headquarters, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-719-2803?

NSN 4730-00-719-2803 has 19 cross-referenced part numbers: 4S6XS (Parker Hannifin Corporation Div Aerospace Group Headquarters), 9410304 (Navistar International Corporation Dba Navistar), 9410304 (Komatsu American Intl Co), MS51524A4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS51524B4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 14 more.

What NSN replaces 4730-00-719-2803?

There are 7 known substitutes for 4730-00-719-2803: 2915-00-603-4678, 3120-00-661-7614, 5360-00-887-5798 and 4 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-00-719-2803 still in active supply?

NSN 4730-00-719-2803 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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