PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W4000Tee,tube

Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine · NSN 4730-00-263-6460 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-263-6460 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-263-6460. Primary manufacturer part number: W4000.
Features
  • Tee,tube — FSC 4730
  • 28 verified cross-references
  • Primary manufacturer: Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tee,tube, cataloged under National Stock Number 4730-00-263-6460, 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 Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine. This item has 28 commercial cross-references from 22 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersColtec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (CAGE 82796); Kennecott Corp Chase Extrusions Div (CAGE 11699); Kennecott Corp Chase Brass Group Cleveland Mill Div (CAGE 90480); Mueller Brass Co. (CAGE 41947); Flagg Stanley G & Co Inc Dba Flagg Brass (CAGE 72423)
Technical Specifications
ParameterValue
NSN4730-00-263-6460
Primary Part NumberW4000
Item NameTee,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerColtec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
1560-00-025-516850-820103 INTERCHANGEABLE
Yoke,steering,nose Gear
Textron Aviation Inc
5950-00-045-116161114 INTERCHANGEABLE
Transformer,audio Frequency
Dynalec Corporation
6610-00-076-250941114 INTERCHANGEABLE
Ring,e,pansion
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
4730-00-100-7238 INTERCHANGEABLE
Tee,tube
5133-00-189-9181 INTERCHANGEABLE
Drill,twist
5950-00-236-0796ES6ZPE2239 INTERCHANGEABLE
Transformer,pulse
Pulse Engineering Inc
4730-00-257-2163 INTERCHANGEABLE
Tee,tube
4730-00-263-6465 INTERCHANGEABLE
Tee,tube
4730-00-263-6472 INTERCHANGEABLE
Tee,tube
5840-00-317-164941114 INTERCHANGEABLE
Radar Set Subassembly
L3harris Technologies, Inc Div Space & Airborne Systems
Cross-Reference Index
Part NumberManufacturer
W4000 Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
MS35929-3 Kennecott Corp Chase Extrusions Div (USA)
MS35929-3 Kennecott Corp Chase Brass Group Cleveland Mill Div (USA)
MS35929-3 Mueller Brass Co. (USA)
MS35929-3 Flagg Stanley G & Co Inc Dba Flagg Brass (USA)
411 1-4 Kennecott Corp Chase Brass Group Cleveland Mill Div (USA)
A19591-1 Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies (USA)
GS41W21-5 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
002706-0 Sea Cure Technology, Inc (USA)
4730PL0868570 Jednolity Indeks Materialowy - Uniform Material Index (POL)
4730002636460 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
326788P01 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
AA59451-3 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-59451 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
9611-1/4 Nibco Inc (USA)
3430-040 Flagg Stanley G & Co Inc Dba Flagg Brass (USA)
611 1-4 Nibco Inc (USA)
322199-1 Raytheon Company Div Corp (USA)
326788P01 Howden Fluid Systems (USA)
2920237 Naval Sea Systems Command (USA)
Related Parts
1560-00-025-5168INTERCHANGEABLE
YOKE,STEERING,NOSE GEAR
50-820103
5950-00-045-1161INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
61114
6610-00-076-2509INTERCHANGEABLE
RING,E,PANSION
41114
4730-00-100-7238INTERCHANGEABLE
TEE,TUBE
5133-00-189-9181INTERCHANGEABLE
DRILL,TWIST
5950-00-236-0796INTERCHANGEABLE
TRANSFORMER,PULSE
ES6ZPE2239
4730-00-257-2163INTERCHANGEABLE
TEE,TUBE
4730-00-263-6465INTERCHANGEABLE
TEE,TUBE
4730-00-263-6472INTERCHANGEABLE
TEE,TUBE
5840-00-317-1649INTERCHANGEABLE
RADAR SET SUBASSEMBLY
41114
5905-00-549-2764INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5930-00-699-0529INTERCHANGEABLE
ADAPTER,SWITCH ACTUATOR

Frequently Asked Questions

What is NSN 4730-00-263-6460?

NSN 4730-00-263-6460 is a Tee,tube, manufactured by Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-263-6460?

NSN 4730-00-263-6460 has 28 cross-referenced part numbers: W4000 (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine), MS35929-3 (Kennecott Corp Chase Extrusions Div), MS35929-3 (Kennecott Corp Chase Brass Group Cleveland Mill Div), MS35929-3 (Mueller Brass Co.), MS35929-3 (Flagg Stanley G & Co Inc Dba Flagg Brass) and 23 more.

What NSN replaces 4730-00-263-6460?

There are 12 known substitutes for 4730-00-263-6460: 1560-00-025-5168, 5950-00-045-1161, 6610-00-076-2509 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-00-263-6460 still in active supply?

NSN 4730-00-263-6460 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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