PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AE99019-100Double Boss,couplin

Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution · NSN 4730-01-032-3306 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-032-3306 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-032-3306. Primary manufacturer part number: AE99019-100.
Features
  • Double Boss,couplin — FSC 4730
  • 4 verified cross-references
  • Primary manufacturer: Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Double Boss,couplin, cataloged under National Stock Number 4730-01-032-3306, 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 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameDouble Boss,couplin
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersBell Textron Inc (CAGE 97499); Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (CAGE 00624); Middleton Enterprises, Inc Div Aero Tube & Connector Div. (CAGE 14963); Transdigm Inc Div Adelwiggins Group (CAGE 79326)
Technical Specifications
ParameterValue
NSN4730-01-032-3306
Primary Part NumberAE99019-100
Item NameDouble Boss,couplin
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerEaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
3120-00-897-6020C1172-10 INTERCHANGEABLE
Bearing,plain,self-Aligning
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
1630-01-339-7367300-751 INTERCHANGEABLE
Wheel Assembly,aircraft
Goodrich Corporation
6150-01-378-06171737AS30075-1 INTERCHANGEABLE
Bus,conductor
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
6640-01-469-299740966 INTERCHANGEABLE
Wash Bottle,laboratory
Ariens Company Dba Ben Meadows
5920-01-577-7479MDA-15-R INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
Cross-Reference Index
Part NumberManufacturer
30-075-1 Bell Textron Inc (USA)
AE99019-100 PRIMARY Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
LUW362-16 PRIMARY Middleton Enterprises, Inc Div Aero Tube & Connector Div. (USA)
3620-16D PRIMARY Transdigm Inc Div Adelwiggins Group (USA)
Related Parts
3120-00-897-6020INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
C1172-10
1630-01-339-7367INTERCHANGEABLE
WHEEL ASSEMBLY,AIRCRAFT
300-751
6150-01-378-0617INTERCHANGEABLE
BUS,CONDUCTOR
1737AS30075-1
6640-01-469-2997INTERCHANGEABLE
WASH BOTTLE,LABORATORY
40966
5920-01-577-7479INTERCHANGEABLE
FUSE,CARTRIDGE
MDA-15-R

Frequently Asked Questions

What is NSN 4730-01-032-3306?

NSN 4730-01-032-3306 is a Double Boss,couplin, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-01-032-3306?

NSN 4730-01-032-3306 has 4 cross-referenced part numbers: 30-075-1 (Bell Textron Inc), AE99019-100 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), LUW362-16 (Middleton Enterprises, Inc Div Aero Tube & Connector Div.), 3620-16D (Transdigm Inc Div Adelwiggins Group).

What NSN replaces 4730-01-032-3306?

There are 5 known substitutes for 4730-01-032-3306: 3120-00-897-6020, 1630-01-339-7367, 6150-01-378-0617 and 2 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-01-032-3306 still in active supply?

NSN 4730-01-032-3306 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.
PartsTable Design LLC · partstable.com