PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

VDLX0501050ARestrictor,fluid Flow

The Lee Co Dba the Lee Co · NSN 4730-01-075-0943 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-075-0943 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-075-0943. Primary manufacturer part number: VDLX0501050A.
Features
  • Restrictor,fluid Flow — FSC 4730
  • 16 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,fluid Flow, cataloged under National Stock Number 4730-01-075-0943, 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 16 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRestrictor,fluid Flow
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersRtx Corporation Div Pratt & Whitney (CAGE 55820); Canyon Engineering Products, Inc. (CAGE 7U055); Solar Turbines Incorporated Dba Solar Turbines Incorporated (CAGE 66195); Crissair Inc Div Esco Technologies (CAGE 99240); The Lee Co Dba the Lee Co (CAGE 92555)
Technical Specifications
ParameterValue
NSN4730-01-075-0943
Primary Part NumberVDLX0501050A
Item NameRestrictor,fluid Flow
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerThe Lee Co Dba the Lee Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1285-00-432-76042816351 INTERCHANGEABLE
Radar Set Subassembly
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-702-4464 INTERCHANGEABLE
Coil,radio Frequency
4520-00-758-985920067 INTERCHANGEABLE
Burner Chamber Assembly
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
3020-00-784-086420067 INTERCHANGEABLE
Gear,spur
Naval Inventory Control Point Mechanicsburg
5940-00-891-6096 INTERCHANGEABLE
Terminal Board
5930-01-020-755620-067 INTERCHANGEABLE
Switch,reed
Palomar Products, Inc.
4920-01-297-971420067 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
7510-01-368-4626 INTERCHANGEABLE
Cartridge,toner
4730-01-465-2510 INTERCHANGEABLE
Elbow,tube
1005-01-536-996320067 INTERCHANGEABLE
Actuator,gun Safety
Charles Reed Knight Jr Dba Knight's Armament Company
Cross-Reference Index
Part NumberManufacturer
169363 Rtx Corporation Div Pratt & Whitney (USA)
20067 Canyon Engineering Products, Inc. (USA)
952704C1 Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA)
169363-2 Crissair Inc Div Esco Technologies (USA)
952704C1 The Lee Co Dba the Lee Co (USA)
4730PL0744984 Jednolity Indeks Materialowy - Uniform Material Index (POL)
VDLX0501050AA The Lee Co Dba the Lee Co (USA)
4730PL1804937 Jednolity Indeks Materialowy - Uniform Material Index (POL)
4730PL2026169 Jednolity Indeks Materialowy - Uniform Material Index (POL)
169363-2 Rtx Corporation Div Pratt & Whitney (USA)
20067 Crissair Inc Div Esco Technologies (USA)
VDLX0501050A PRIMARY The Lee Co Dba the Lee Co (USA)
VDLX0501050AB The Lee Co Dba the Lee Co (USA)
952704C1 Rtx Corporation Div Pratt & Whitney (USA)
0501050AB The Lee Co Dba the Lee Co (USA)
VELX0501050A The Lee Co Dba the Lee Co (USA)
Related Parts
1285-00-432-7604INTERCHANGEABLE
RADAR SET SUBASSEMBLY
2816351
5950-00-702-4464INTERCHANGEABLE
COIL,RADIO FREQUENCY
4520-00-758-9859INTERCHANGEABLE
BURNER CHAMBER ASSEMBLY
20067
3020-00-784-0864INTERCHANGEABLE
GEAR,SPUR
20067
5940-00-891-6096INTERCHANGEABLE
TERMINAL BOARD
5930-01-020-7556INTERCHANGEABLE
SWITCH,REED
20-067
4920-01-297-9714INTERCHANGEABLE
TEST PROGRAM SET
20067
7510-01-368-4626INTERCHANGEABLE
CARTRIDGE,TONER
4730-01-465-2510INTERCHANGEABLE
ELBOW,TUBE
1005-01-536-9963INTERCHANGEABLE
ACTUATOR,GUN SAFETY
20067
6105-01-616-9020INTERCHANGEABLE
MOTOR,CONTROL
2-0028
2940-01-620-0526INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE

Frequently Asked Questions

What is NSN 4730-01-075-0943?

NSN 4730-01-075-0943 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 4730-01-075-0943?

NSN 4730-01-075-0943 has 16 cross-referenced part numbers: 169363 (Rtx Corporation Div Pratt & Whitney), 20067 (Canyon Engineering Products, Inc.), 952704C1 (Solar Turbines Incorporated Dba Solar Turbines Incorporated), 169363-2 (Crissair Inc Div Esco Technologies), 952704C1 (The Lee Co Dba the Lee Co) and 11 more.

What NSN replaces 4730-01-075-0943?

There are 12 known substitutes for 4730-01-075-0943: 1285-00-432-7604, 5950-00-702-4464, 4520-00-758-9859 and 9 more. Verify interchangeability with system specifications before substitution.

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