PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JEDA1875950DRestrictor,fluid Flow

The Lee Co Dba the Lee Co · NSN 4730-01-515-0576 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-515-0576 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-515-0576. Primary manufacturer part number: JEDA1875950D.
Features
  • Restrictor,fluid Flow — FSC 4730
  • Surface Treatment: ANODIZE
  • Material: STEEL
  • Design Type: TUBULAR
  • 3 verified cross-references
  • Primary manufacturer: The Lee Co Dba the Lee Co
Applications
  • Applications requiring Steel construction
General Description

The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-515-0576, 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-515-0576
Primary Part NumberJEDA1875950D
Item NameRestrictor,fluid Flow
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerThe Lee Co Dba the Lee Co
StatusACTIVE
Surface TreatmentANODIZE
MaterialSTEEL
Design TypeTUBULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2520-00-163-222621363 INTERCHANGEABLE
Shaft and Worm
Komatsu America Corporation
3820-00-496-3608XGD21FXF183 INTERCHANGEABLE
Piston Rod
Blue Tee Corp. Dba Gefco
3120-00-509-82646947H INTERCHANGEABLE
Bearing,sleeve
Navistar Intl Corp Truck Br Ohio Plant
6150-01-098-886321363 INTERCHANGEABLE
Wiring Harness,branched
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5342-01-209-290221363 INTERCHANGEABLE
Clip,thrust
Parker Hannifin Corporation Div Hydraulic Systems Division
4720-01-249-845321363 INTERCHANGEABLE
Hose,preformed
Gates Corporation
4320-01-341-0093FLOMAX 10/21363 INTERCHANGEABLE
Pump,centrifugal
Industrial Technologies and Services Llc
4030-01-387-984011030 INTERCHANGEABLE
Hook,hoist
Ingersoll-Rand Co Material Handling Div
4820-01-513-518321363-001 INTERCHANGEABLE
Valve,linear,directional Control
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4820-01-514-847221363-1004-1 INTERCHANGEABLE
Piston,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
21363 FIND 51 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
21363 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
JEDA1875950D PRIMARY The Lee Co Dba the Lee Co (USA)
Related Parts
2520-00-163-2226INTERCHANGEABLE
SHAFT AND WORM
21363
3820-00-496-3608INTERCHANGEABLE
PISTON ROD
XGD21FXF183
3120-00-509-8264INTERCHANGEABLE
BEARING,SLEEVE
6947H
6150-01-098-8863INTERCHANGEABLE
WIRING HARNESS,BRANCHED
21363
5342-01-209-2902INTERCHANGEABLE
CLIP,THRUST
21363
4720-01-249-8453INTERCHANGEABLE
HOSE,PREFORMED
21363
4320-01-341-0093INTERCHANGEABLE
PUMP,CENTRIFUGAL
FLOMAX 10/21363
4030-01-387-9840INTERCHANGEABLE
HOOK,HOIST
11030
4820-01-513-5183INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21363-001
4820-01-514-8472INTERCHANGEABLE
PISTON,VALVE
21363-1004-1
4820-01-514-9626INTERCHANGEABLE
CAP,VALVE
21363-1002-1

Frequently Asked Questions

What is NSN 4730-01-515-0576?

NSN 4730-01-515-0576 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 4730-01-515-0576?

NSN 4730-01-515-0576 has 3 cross-referenced part numbers: 21363 FIND 51 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21363 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), JEDA1875950D (The Lee Co Dba the Lee Co).

What NSN replaces 4730-01-515-0576?

There are 11 known substitutes for 4730-01-515-0576: 2520-00-163-2226, 3820-00-496-3608, 3120-00-509-8264 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JEDA1875950D?

Key specifications for JEDA1875950D: Part Name Assigned by Controlling Agency: LEE,JET; Surface Treatment: ANODIZE; Material: STEEL; End Item Identification: VALVE ASSY - SSN. 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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