PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21605-16Coupling Assembly,quick Disconne

Parker-Hannifin Corporation Div Stratoflex Products Division Coupling Business Unit · NSN 4730-01-369-3375 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-369-3375 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-369-3375. Primary manufacturer part number: 21605-16.
Features
  • Coupling Assembly,quick Disconne — FSC 4730
  • 2 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Div Stratoflex Products Division Coupling Business Unit
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Coupling Assembly,quick Disconne, cataloged under National Stock Number 4730-01-369-3375, 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 Corporation Div Stratoflex Products Division Coupling Business Unit. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-369-3375
Primary Part Number21605-16
Item NameCoupling Assembly,quick Disconne
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerParker-Hannifin Corporation Div Stratoflex Products Division Coupling Business Unit
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-00-014-2427SAE J512 5 040110B INTERCHANGEABLE
Inverted Nut,tube Coupling
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
114PS414-6 The Boeing Company (USA)
21605-16 PRIMARY Parker-Hannifin Corporation Div Stratoflex Products Division Coupling Business Unit (USA)
Related Parts
4730-00-014-2427INTERCHANGEABLE
INVERTED NUT,TUBE COUPLING
SAE J512 5 040110B

Frequently Asked Questions

What is NSN 4730-01-369-3375?

NSN 4730-01-369-3375 is a Coupling Assembly,quick Disconne, manufactured by Parker-Hannifin Corporation Div Stratoflex Products Division Coupling Business Unit, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-369-3375?

NSN 4730-01-369-3375 has 2 cross-referenced part numbers: 114PS414-6 (The Boeing Company), 21605-16 (Parker-Hannifin Corporation Div Stratoflex Products Division Coupling Business Unit).

What NSN replaces 4730-01-369-3375?

There is 1 known substitute for 4730-01-369-3375: 4730-00-014-2427. Verify interchangeability with system specifications before substitution.

What are the specifications of 21605-16?

Key specifications for 21605-16: End Item Identification: H-46 HELO; Special Features: BREAKAWAY FUEL FITTING. 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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