PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

VXCA2500450DRestrictor,fluid Flow

The Lee Co Dba the Lee Co · NSN 4730-01-515-3772 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-515-3772 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-515-3772. Primary manufacturer part number: VXCA2500450D.
Features
  • Restrictor,fluid Flow — FSC 4730
  • Orifice Diameter: 0.405 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING
  • Design Type: TUBULAR
  • 3 verified cross-references
  • Primary manufacturer: The Lee Co Dba the Lee Co
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-515-3772, 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. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN4730-01-515-3772
Primary Part NumberVXCA2500450D
Item NameRestrictor,fluid Flow
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerThe Lee Co Dba the Lee Co
StatusACTIVE
Orifice Diameter0.405 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING
Design TypeTUBULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3455-00-230-703758-10092 INTERCHANGEABLE
Cutter,milling,side
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5330-00-291-74621964C INTERCHANGEABLE
Gasket
Vellumoid, Inc.
5950-00-493-559352133 INTERCHANGEABLE
Coil,radio Frequency
Vanguard Electronics, Llc
6515-01-153-5841 INTERCHANGEABLE
Speculum,otoscope
6515-01-239-830331235-030 INTERCHANGEABLE
Speculum,otoscope
Cardinal Health 200, Llc
4820-01-514-844252106-1021-1 INTERCHANGEABLE
Flange,gland,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
5305-01-616-135752133 INTERCHANGEABLE
Screw,machine
Aerovironment, Inc. Dba Aerovironment Inc
Cross-Reference Index
Part NumberManufacturer
52133 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
52133 FIND 27 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
VXCA2500450D PRIMARY The Lee Co Dba the Lee Co (USA)
Related Parts
3455-00-230-7037INTERCHANGEABLE
CUTTER,MILLING,SIDE
58-10092
5330-00-291-7462INTERCHANGEABLE
GASKET
1964C
5950-00-493-5593INTERCHANGEABLE
COIL,RADIO FREQUENCY
52133
6515-01-153-5841INTERCHANGEABLE
SPECULUM,OTOSCOPE
6515-01-239-8303INTERCHANGEABLE
SPECULUM,OTOSCOPE
31235-030
4820-01-514-8442INTERCHANGEABLE
FLANGE,GLAND,VALVE
52106-1021-1
5305-01-616-1357INTERCHANGEABLE
SCREW,MACHINE
52133

Frequently Asked Questions

What is NSN 4730-01-515-3772?

NSN 4730-01-515-3772 is a Restrictor,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 4730-01-515-3772?

NSN 4730-01-515-3772 has 3 cross-referenced part numbers: 52133 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 52133 FIND 27 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), VXCA2500450D (The Lee Co Dba the Lee Co).

What NSN replaces 4730-01-515-3772?

There are 7 known substitutes for 4730-01-515-3772: 3455-00-230-7037, 5330-00-291-7462, 5950-00-493-5593 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of VXCA2500450D?

Key specifications for VXCA2500450D: Orifice Diameter: 0.405 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING; End Item Identification: VALVES ASSEMBLY - SSN; Design Type: TUBULAR. 5 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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