PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JB729Coupling,hose

Itw Gse Inc. · NSN 4730-01-595-1072 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-595-1072 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-595-1072. Primary manufacturer part number: JB729.
Features
  • Coupling,hose — FSC 4730
  • Material: PLASTIC BODY
  • Material: RUBBER SYNTHETIC GASKET
  • 2 verified cross-references
  • Primary manufacturer: Itw Gse Inc.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Plastic Body construction
General Description

The Coupling,hose, cataloged under National Stock Number 4730-01-595-1072, 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 Itw Gse Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-595-1072
Primary Part NumberJB729
Item NameCoupling,hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerItw Gse Inc.
StatusACTIVE
MaterialPLASTIC BODY
MaterialRUBBER SYNTHETIC GASKET
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3120-00-293-6121002936121 INTERCHANGEABLE
Bearing,sleeve
Jay Bee Machine Works, Inc
3120-00-661-5097AA607-3 INTERCHANGEABLE
Bearing,sleeve
Chrysler Realty Company Llc Dba Daimler Chrysler
4730-01-507-7226JB728 INTERCHANGEABLE
Coupling,hose
Itw Gse Inc.
5935-01-595-2720AA6073 INTERCHANGEABLE
Connector,nylo,spec
Itw Gse Inc.
Cross-Reference Index
Part NumberManufacturer
JB729 PRIMARY Itw Gse Inc. (USA)
AA6073 J C Aviation International Pty Ltd (AUS)
Related Parts
3120-00-293-6121INTERCHANGEABLE
BEARING,SLEEVE
002936121
3120-00-661-5097INTERCHANGEABLE
BEARING,SLEEVE
AA607-3
4730-01-507-7226INTERCHANGEABLE
COUPLING,HOSE
JB728
5935-01-595-2720INTERCHANGEABLE
CONNECTOR,NYLO,SPEC
AA6073

Frequently Asked Questions

What is NSN 4730-01-595-1072?

NSN 4730-01-595-1072 is a Coupling,hose, manufactured by Itw Gse Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-595-1072?

NSN 4730-01-595-1072 has 2 cross-referenced part numbers: JB729 (Itw Gse Inc.), AA6073 (J C Aviation International Pty Ltd).

What NSN replaces 4730-01-595-1072?

There are 4 known substitutes for 4730-01-595-1072: 3120-00-293-6121, 3120-00-661-5097, 4730-01-507-7226 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JB729?

Key specifications for JB729: Part Name Assigned by Controlling Agency: NYLON COMPOSITE CONNECTOR W/NEOPRENE GASKET; Material: PLASTIC BODY; Material: RUBBER SYNTHETIC GASKET. 3 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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