PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22840Coupling,tube

Hein Werner Corp · NSN 4730-01-114-1622 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-114-1622 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-114-1622. Primary manufacturer part number: 22840.
Features
  • Coupling,tube — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Hein Werner Corp
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Coupling,tube, cataloged under National Stock Number 4730-01-114-1622, 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 Hein Werner Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCoupling,tube
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersHein Werner Corp (CAGE 28047)
Technical Specifications
ParameterValue
NSN4730-01-114-1622
Primary Part Number22840
Item NameCoupling,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerHein Werner Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5325-00-090-488832383 INTERCHANGEABLE
Grommet,nonmetallic
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
8040-00-262-9040103 INTERCHANGEABLE
Adhesive
Union Rubber, Inc.
5340-01-036-540922840 INTERCHANGEABLE
Seat,helical Compression Spring
Eaton Aerospace Llc
5365-01-047-831722840 INTERCHANGEABLE
Spacer,sleeve
Fabrication Specialty Inc Dba Fabrication Specialty Inc
Cross-Reference Index
Part NumberManufacturer
22840 PRIMARY Hein Werner Corp (USA)
Related Parts
5325-00-090-4888INTERCHANGEABLE
GROMMET,NONMETALLIC
32383
8040-00-262-9040INTERCHANGEABLE
ADHESIVE
103
5340-01-036-5409INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
22840
5365-01-047-8317INTERCHANGEABLE
SPACER,SLEEVE
22840

Frequently Asked Questions

What is NSN 4730-01-114-1622?

NSN 4730-01-114-1622 is a Coupling,tube, manufactured by Hein Werner Corp, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-114-1622?

NSN 4730-01-114-1622 has 1 cross-referenced part number: 22840 (Hein Werner Corp).

What NSN replaces 4730-01-114-1622?

There are 4 known substitutes for 4730-01-114-1622: 5325-00-090-4888, 8040-00-262-9040, 5340-01-036-5409 and 1 more. Verify interchangeability with system specifications before substitution.

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