PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

39444Restrictor,fluid Flow

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 4730-01-222-3622 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-222-3622 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-222-3622. Primary manufacturer part number: 39444.
Features
  • Restrictor,fluid Flow — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-222-3622, 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 Aerospace Llc Dba Eaton Aerospace Jackson. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-222-3622
Primary Part Number39444
Item NameRestrictor,fluid Flow
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5815-00-097-6590 INTERCHANGEABLE
Teletypewriter Subassembly
3040-01-224-7378115872 INTERCHANGEABLE
Connecting Link,rigid
Lake Shore Systems, Inc.
3040-01-224-8737114952 INTERCHANGEABLE
Fork,hydraulic Brake
Lake Shore Systems, Inc.
3040-01-225-0987114982 INTERCHANGEABLE
Brake Shoe
Lake Shore Systems, Inc.
3040-01-225-1069115952 INTERCHANGEABLE
Connecting Link,rigid
Lake Shore Systems, Inc.
3040-01-225-2248147702 INTERCHANGEABLE
Fork,brake Shoe,hydraulic
Lake Shore Systems, Inc.
6230-01-671-138439444 INTERCHANGEABLE
Filter,light,utility
Korry Electronics Co
Cross-Reference Index
Part NumberManufacturer
39444 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5815-00-097-6590INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
3040-01-224-7378INTERCHANGEABLE
CONNECTING LINK,RIGID
115872
3040-01-224-8737INTERCHANGEABLE
FORK,HYDRAULIC BRAKE
114952
3040-01-225-0987INTERCHANGEABLE
BRAKE SHOE
114982
3040-01-225-1069INTERCHANGEABLE
CONNECTING LINK,RIGID
115952
3040-01-225-2248INTERCHANGEABLE
FORK,BRAKE SHOE,HYDRAULIC
147702
6230-01-671-1384INTERCHANGEABLE
FILTER,LIGHT,UTILITY
39444

Frequently Asked Questions

What is NSN 4730-01-222-3622?

NSN 4730-01-222-3622 is a Restrictor,fluid Flow, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-222-3622?

NSN 4730-01-222-3622 has 1 cross-referenced part number: 39444 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 4730-01-222-3622?

There are 7 known substitutes for 4730-01-222-3622: 5815-00-097-6590, 3040-01-224-7378, 3040-01-224-8737 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 39444?

Key specifications for 39444: End Item Identification: HELICOPTER, CH-53A/D/E A. 1 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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