PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JEDA1875750DRestrictor Unit,fluid Flow

The Lee Co Dba the Lee Co · NSN 4730-01-476-2376 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-476-2376 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-476-2376. Primary manufacturer part number: JEDA1875750D.
Features
  • Restrictor Unit,fluid Flow — FSC 4730
  • 3 verified cross-references
  • Primary manufacturer: The Lee Co Dba the Lee Co
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Restrictor Unit,fluid Flow, cataloged under National Stock Number 4730-01-476-2376, 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 The Lee Co Dba the Lee Co. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRestrictor Unit,fluid Flow
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersThe Lee Co Dba the Lee Co (CAGE 92555); Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (CAGE 78062)
Technical Specifications
ParameterValue
NSN4730-01-476-2376
Primary Part NumberJEDA1875750D
Item NameRestrictor Unit,fluid Flow
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerThe Lee Co Dba the Lee Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-01-476-4426JEDA1875120H INTERCHANGEABLE
Restrictor Unit,fluid Flow
The Lee Co Dba the Lee Co
4730-01-500-9677JEDA1875160D INTERCHANGEABLE
Restrictor Unit,fluid Flow
The Lee Co Dba the Lee Co
Cross-Reference Index
Part NumberManufacturer
JEDA1875750D PRIMARY The Lee Co Dba the Lee Co (USA)
21074-001-72 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
JEDA1875000A The Lee Co Dba the Lee Co (USA)
Related Parts
4730-01-476-4426INTERCHANGEABLE
RESTRICTOR UNIT,FLUID FLOW
JEDA1875120H
4730-01-500-9677INTERCHANGEABLE
RESTRICTOR UNIT,FLUID FLOW
JEDA1875160D

Frequently Asked Questions

What is NSN 4730-01-476-2376?

NSN 4730-01-476-2376 is a Restrictor Unit,fluid Flow, manufactured by The Lee Co Dba the Lee Co, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-476-2376?

NSN 4730-01-476-2376 has 3 cross-referenced part numbers: JEDA1875750D (The Lee Co Dba the Lee Co), 21074-001-72 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), JEDA1875000A (The Lee Co Dba the Lee Co).

What NSN replaces 4730-01-476-2376?

There are 2 known substitutes for 4730-01-476-2376: 4730-01-476-4426, 4730-01-500-9677. Verify interchangeability with system specifications before substitution.

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