PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GTD4000-8Coupling Half,self-Sealing

Gt Development Corp · NSN 4730-01-365-7024 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-365-7024 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-365-7024. Primary manufacturer part number: GTD4000-8.
Features
  • Coupling Half,self-Sealing — FSC 4730
  • Nominal Thread Size: 0.500 INCHES ALL ENDS IN
  • Style Designator: MALE COUPLING HALF
  • Connection Type: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION
  • Thread Series Designator: NPT ALL ENDS
  • Connection Style: PLAIN ALL ENDS
  • 3 verified cross-references
  • Primary manufacturer: Gt Development Corp
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Coupling Half,self-Sealing, cataloged under National Stock Number 4730-01-365-7024, 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 Gt Development Corp. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-365-7024
Primary Part NumberGTD4000-8
Item NameCoupling Half,self-Sealing
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerGt Development Corp
StatusACTIVE
Nominal Thread Size0.500 INCHES ALL ENDS IN
Style DesignatorMALE COUPLING HALF
Connection TypeTHREADED EXTERNAL PIPE FIRST FLUID END CONNECTION
Thread Series DesignatorNPT ALL ENDS
Connection StylePLAIN ALL ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4730-00-068-655313211E4792 INTERCHANGEABLE
Coupling Assembly,quick Disconne
Cecom Lr Center
3110-00-100-6150 INTERCHANGEABLE
Ball,bearing
3020-00-318-7425CS4210-SR-0702 INTERCHANGEABLE
Pulley,groove
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
3920-00-462-303140002 INTERCHANGEABLE
Handle,hand Truck
Magline Inc
5975-00-834-6812 INTERCHANGEABLE
Conduit Outlet
5945-01-021-3059 INTERCHANGEABLE
Relay,electromagnetic
3439-01-184-3189SCLS4 INTERCHANGEABLE
Flux,soldering
J. W. Harris Co., Inc.
5120-01-355-20682420A INTERCHANGEABLE
Bar,pinch
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5895-01-365-517913315 INTERCHANGEABLE
Panel,patching,communication
Motorola/codex Corp Sub of Motorola Inc
8465-01-532-650440002 INTERCHANGEABLE
Hydration System
Camelbak Products, Llc Dba Camelbak
Cross-Reference Index
Part NumberManufacturer
GTD4000-8 PRIMARY Gt Development Corp (USA)
681 429 19 44 Daimler Truck North America Llc (USA)
4000-2 Gt Development Corp (USA)
Related Parts
4730-00-068-6553INTERCHANGEABLE
COUPLING ASSEMBLY,QUICK DISCONNE
13211E4792
3110-00-100-6150INTERCHANGEABLE
BALL,BEARING
3020-00-318-7425INTERCHANGEABLE
PULLEY,GROOVE
CS4210-SR-0702
3920-00-462-3031INTERCHANGEABLE
HANDLE,HAND TRUCK
40002
5975-00-834-6812INTERCHANGEABLE
CONDUIT OUTLET
5945-01-021-3059INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
3439-01-184-3189INTERCHANGEABLE
FLUX,SOLDERING
SCLS4
5120-01-355-2068INTERCHANGEABLE
BAR,PINCH
2420A
5895-01-365-5179INTERCHANGEABLE
PANEL,PATCHING,COMMUNICATION
13315
8465-01-532-6504INTERCHANGEABLE
HYDRATION SYSTEM
40002
5331-01-540-3579INTERCHANGEABLE
O-RING
40002

Frequently Asked Questions

What is NSN 4730-01-365-7024?

NSN 4730-01-365-7024 is a Coupling Half,self-Sealing, manufactured by Gt Development Corp, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-365-7024?

NSN 4730-01-365-7024 has 3 cross-referenced part numbers: GTD4000-8 (Gt Development Corp), 681 429 19 44 (Daimler Truck North America Llc), 4000-2 (Gt Development Corp).

What NSN replaces 4730-01-365-7024?

There are 11 known substitutes for 4730-01-365-7024: 4730-00-068-6553, 3110-00-100-6150, 3020-00-318-7425 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GTD4000-8?

Key specifications for GTD4000-8: Nominal Thread Size: 0.500 INCHES ALL ENDS IN; Style Designator: MALE COUPLING HALF; Connection Type: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION; Thread Series Designator: NPT ALL ENDS. 6 total characteristics are documented in the Federal Logistics Information System.

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