PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1594Coupling Half,quick Disconnect

Modern Engineering Co Inc · NSN 4730-01-228-1070 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-228-1070 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-228-1070. Primary manufacturer part number: 1594.
Features
  • Coupling Half,quick Disconnect — FSC 4730
  • Style Designator: MALE COUPLING HALF
  • 1 verified cross-reference
  • Primary manufacturer: Modern Engineering Co Inc
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-228-1070, 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 Modern Engineering Co Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-228-1070
Primary Part Number1594
Item NameCoupling Half,quick Disconnect
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerModern Engineering Co Inc
StatusACTIVE
Style DesignatorMALE COUPLING HALF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-080-572962A100C3010 INTERCHANGEABLE
Transformer,current
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5330-00-096-8419 INTERCHANGEABLE
Gasket
6240-00-155-8664 INTERCHANGEABLE
Lamp,incandescent
5895-00-225-9589 INTERCHANGEABLE
Amplifier-Power Supply
5961-00-248-5340MDA942A6 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Microsemi Corp.- Massachusetts Dba Microsemi Lawrence
5925-00-386-8532 INTERCHANGEABLE
Interrupter,ground Fault
5998-00-445-79781203P32 INTERCHANGEABLE
Electronic Components Assembly
Bae Systems Information and Electronic Systems Integration Inc.
6240-00-777-85351594 INTERCHANGEABLE
Lamp,incandescent
Norman Lamps Inc
6685-01-063-53821594 INTERCHANGEABLE
Gage,vacuum,indicating
Dover Corp Groen Div
5310-01-194-48411594 INTERCHANGEABLE
Washer,flat
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
1594 Modern Engineering Co Inc (USA)
Related Parts
5950-00-080-5729INTERCHANGEABLE
TRANSFORMER,CURRENT
62A100C3010
5330-00-096-8419INTERCHANGEABLE
GASKET
6240-00-155-8664INTERCHANGEABLE
LAMP,INCANDESCENT
5895-00-225-9589INTERCHANGEABLE
AMPLIFIER-POWER SUPPLY
5961-00-248-5340INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
MDA942A6
5925-00-386-8532INTERCHANGEABLE
INTERRUPTER,GROUND FAULT
5998-00-445-7978INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
1203P32
6240-00-777-8535INTERCHANGEABLE
LAMP,INCANDESCENT
1594
6685-01-063-5382INTERCHANGEABLE
GAGE,VACUUM,INDICATING
1594
5310-01-194-4841INTERCHANGEABLE
WASHER,FLAT
1594
5342-01-329-7016INTERCHANGEABLE
PARTS KIT,LEAF SPRING ASSEMBLY
1594
6105-01-331-1064INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT

Frequently Asked Questions

What is NSN 4730-01-228-1070?

NSN 4730-01-228-1070 is a Coupling Half,quick Disconnect, manufactured by Modern Engineering Co Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-228-1070?

NSN 4730-01-228-1070 has 1 cross-referenced part number: 1594 (Modern Engineering Co Inc).

What NSN replaces 4730-01-228-1070?

There are 12 known substitutes for 4730-01-228-1070: 5950-00-080-5729, 5330-00-096-8419, 6240-00-155-8664 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1594?

Key specifications for 1594: Special Features: FOR USE WITH OXYGEN; Style Designator: MALE COUPLING HALF. 2 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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