PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3GF-3Seal Bonnet,tube

Parker-Hannifin Corp Div Fluid System Connector Division · NSN 4730-01-186-2673 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-186-2673 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-186-2673. Primary manufacturer part number: 3GF-3.
Features
  • Seal Bonnet,tube — FSC 4730
  • 3 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corp Div Fluid System Connector Division
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Fluid conveyance
  • Hydraulic system plumbing
General Description

The Seal Bonnet,tube, cataloged under National Stock Number 4730-01-186-2673, 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 Corp Div Fluid System Connector Division. This item has 3 commercial cross-references from 3 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 NameSeal Bonnet,tube
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersParker-Hannifin Corp Div Fluid System Connector Division (CAGE 93061); Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Essex Brass Corporation (CAGE 20969)
Technical Specifications
ParameterValue
NSN4730-01-186-2673
Primary Part Number3GF-3
Item NameSeal Bonnet,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerParker-Hannifin Corp Div Fluid System Connector Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-315215100 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
3439-00-147-7038T334 INTERCHANGEABLE
Tip,electric Soldering Iron
Hexacon Electric Company
5935-00-161-93676953 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Cinch Connectivity Solutions Inc.
3930-00-359-27636953 INTERCHANGEABLE
Bar,chain Link
Mitsubishi Caterpillar Forklift America, Inc
5995-00-404-32836953 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Spencer Industries Inc
5950-00-580-27335904604 INTERCHANGEABLE
Transformer,radio Frequency
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5330-00-612-21086953 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
5960-00-879-2487 INTERCHANGEABLE
Electron Tube
4820-01-103-71636953 INTERCHANGEABLE
Valve,ball
Crown Coachworks Inc Div Crown Coachworks Auto Body & Paint
5305-01-240-78926953 INTERCHANGEABLE
Screw,machine
O F Mossberg & Sons Inc
Cross-Reference Index
Part NumberManufacturer
3GF-3 PRIMARY Parker-Hannifin Corp Div Fluid System Connector Division (USA)
5P5910 Caterpillar Inc Div Caterpillar Defense (USA)
6953 Essex Brass Corporation (USA)
Related Parts
3110-00-100-3152INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
15100
3439-00-147-7038INTERCHANGEABLE
TIP,ELECTRIC SOLDERING IRON
T334
5935-00-161-9367INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
6953
3930-00-359-2763INTERCHANGEABLE
BAR,CHAIN LINK
6953
5995-00-404-3283INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
6953
5950-00-580-2733INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5904604
5330-00-612-2108INTERCHANGEABLE
SEAL,PLAIN ENCASED
6953
5960-00-879-2487INTERCHANGEABLE
ELECTRON TUBE
4820-01-103-7163INTERCHANGEABLE
VALVE,BALL
6953
5305-01-240-7892INTERCHANGEABLE
SCREW,MACHINE
6953
5915-01-361-6317INTERCHANGEABLE
FILTER,BAND PASS
A3060786-004
5340-01-583-8587INTERCHANGEABLE
BUMPER
3832097C1

Frequently Asked Questions

What is NSN 4730-01-186-2673?

NSN 4730-01-186-2673 is a Seal Bonnet,tube, manufactured by Parker-Hannifin Corp Div Fluid System Connector Division, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-186-2673?

NSN 4730-01-186-2673 has 3 cross-referenced part numbers: 3GF-3 (Parker-Hannifin Corp Div Fluid System Connector Division), 5P5910 (Caterpillar Inc Div Caterpillar Defense), 6953 (Essex Brass Corporation).

What NSN replaces 4730-01-186-2673?

There are 12 known substitutes for 4730-01-186-2673: 3110-00-100-3152, 3439-00-147-7038, 5935-00-161-9367 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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