PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203755NNut,tube Coupling

Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems · NSN 4730-00-355-3669 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-355-3669 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-355-3669. Primary manufacturer part number: 203755N.
Features
  • Nut,tube Coupling — FSC 4730
  • 23 verified cross-references
  • Primary manufacturer: Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Fluid conveyance
  • Hydraulic system plumbing
General Description

The Nut,tube Coupling, cataloged under National Stock Number 4730-00-355-3669, 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 Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems. This item has 23 commercial cross-references from 20 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 NameNut,tube Coupling
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersTerex American Crane Corp (CAGE 49185); Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (CAGE 06853); Komatsu America Corp. (CAGE 0SAT8); Midland Brake Inc Div of Echlin Inc (CAGE 98343); Parker-Hannifin Corp Div Fluid System Connector Division (CAGE 93061)
Technical Specifications
ParameterValue
NSN4730-00-355-3669
Primary Part Number203755N
Item NameNut,tube Coupling
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerBendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-054-2572SAE J246 8 120111B INTERCHANGEABLE
Nut,tube Coupling
Sae International Dba Sae International
6740-00-102-536172-1300 INTERCHANGEABLE
Connector,spindle
Pakon Inc Dba Impak Division
5998-00-241-7763 INTERCHANGEABLE
Circuit Card Assembly
4510-00-273-1218 INTERCHANGEABLE
Handle,faucet
4730-00-278-8825SAE J246 6 120111B INTERCHANGEABLE
Nut,tube Coupling
Sae International Dba Sae International
4730-00-542-5959 INTERCHANGEABLE
Union,pipe
5950-00-647-644621000061 INTERCHANGEABLE
Reactor
Bae Systems Information and Electronic Systems Integration Inc.
6625-00-829-0682200360 INTERCHANGEABLE
Drive Screw and Nut
Telectro-Mek Inc
5999-01-009-0242 INTERCHANGEABLE
Light-Switch
2530-01-177-4784 INTERCHANGEABLE
Caliper Assembly,disc Brake
Cross-Reference Index
Part NumberManufacturer
824583 Terex American Crane Corp (USA)
200360 Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
47128H Komatsu America Corp. (USA)
5226 Midland Brake Inc Div of Echlin Inc (USA)
203755N PRIMARY Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
61AB-8 Parker-Hannifin Corp Div Fluid System Connector Division (USA)
47128H Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
AC2563 PRIMARY Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA)
461-F-08 Imperial (USA)
745-203755N Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales (AUS)
31X15 Haldex Brake Products Corporation (USA)
47128H Komatsu American Intl Co (USA)
1-WAH-9442 Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
824583 American Hoist and Derrick Co
25-B-0429 Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
P-21816 Athey Products Corp (USA)
47128H Navistar International Corporation Dba Navistar (USA)
W03755 Danfoss Power Solutions II, Llc (USA)
47128-H Navistar Intl Corp Truck Br Ohio Plant (USA)
W03755 Dana Corp Weatherhead Div (USA)
Related Parts
4730-00-054-2572INTERCHANGEABLE
NUT,TUBE COUPLING
SAE J246 8 120111B
6740-00-102-5361INTERCHANGEABLE
CONNECTOR,SPINDLE
72-1300
5998-00-241-7763INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
4510-00-273-1218INTERCHANGEABLE
HANDLE,FAUCET
4730-00-278-8825INTERCHANGEABLE
NUT,TUBE COUPLING
SAE J246 6 120111B
4730-00-542-5959INTERCHANGEABLE
UNION,PIPE
5950-00-647-6446INTERCHANGEABLE
REACTOR
21000061
6625-00-829-0682INTERCHANGEABLE
DRIVE SCREW AND NUT
200360
5999-01-009-0242INTERCHANGEABLE
LIGHT-SWITCH
2530-01-177-4784INTERCHANGEABLE
CALIPER ASSEMBLY,DISC BRAKE
2540-01-306-6875INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
6610-01-337-4640INTERCHANGEABLE
SHAFT ASSEMBLY,ROCK
203755

Frequently Asked Questions

What is NSN 4730-00-355-3669?

NSN 4730-00-355-3669 is a Nut,tube Coupling, manufactured by Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-355-3669?

NSN 4730-00-355-3669 has 23 cross-referenced part numbers: 824583 (Terex American Crane Corp), 200360 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 47128H (Komatsu America Corp.), 5226 (Midland Brake Inc Div of Echlin Inc), 203755N (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems) and 18 more.

What NSN replaces 4730-00-355-3669?

There are 12 known substitutes for 4730-00-355-3669: 4730-00-054-2572, 6740-00-102-5361, 5998-00-241-7763 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-00-355-3669 still in active supply?

NSN 4730-00-355-3669 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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