PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52122 FIND 6Restrictor,fluid Flow

Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace · NSN 4730-01-418-6490 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-418-6490 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-418-6490. Primary manufacturer part number: 52122 FIND 6.
Features
  • Restrictor,fluid Flow — FSC 4730
  • Design Type: TUBULAR
  • 5 verified cross-references
  • Primary manufacturer: Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-418-6490, 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 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, 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
NSN4730-01-418-6490
Primary Part Number52122 FIND 6
Item NameRestrictor,fluid Flow
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerSargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
StatusACTIVE
Design TypeTUBULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5940-00-105-838552103 INTERCHANGEABLE
Terminal Board
Te Connectivity Corporation
5315-00-276-44151A9731 INTERCHANGEABLE
Key,machine
Napco International Llc Dba Napco International Inc
5110-00-293-0443 INTERCHANGEABLE
Scraper,bearing
1270-00-671-892852103 INTERCHANGEABLE
Waveguide Assy
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5970-00-915-92025210-3 INTERCHANGEABLE
Insulator,plate
Seastrom Manufacturing Co Inc
6110-01-348-662152103 INTERCHANGEABLE
Regulator,voltage
Sure Power, Inc Dba Eaton Sure Power, Inc
6515-01-377-5441 INTERCHANGEABLE
Administration Set,infusion Pump
8145-01-465-362956103-000 INTERCHANGEABLE
Storage Container,flexible
Aar Manufacturing, Inc. Dba Aar Mobility Systems
4820-01-543-986752103-002 INTERCHANGEABLE
Valve,linear,directional Control
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4240-01-577-145652103 INTERCHANGEABLE
Gloves,anti-Vibration
Chase Ergonomics Inc.
Cross-Reference Index
Part NumberManufacturer
52122 FIND 6 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
52103 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
52108-808-2 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
52103-6 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
52108-808 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
Related Parts
5940-00-105-8385INTERCHANGEABLE
TERMINAL BOARD
52103
5315-00-276-4415INTERCHANGEABLE
KEY,MACHINE
1A9731
5110-00-293-0443INTERCHANGEABLE
SCRAPER,BEARING
1270-00-671-8928INTERCHANGEABLE
WAVEGUIDE ASSY
52103
5970-00-915-9202INTERCHANGEABLE
INSULATOR,PLATE
5210-3
6110-01-348-6621INTERCHANGEABLE
REGULATOR,VOLTAGE
52103
6515-01-377-5441INTERCHANGEABLE
ADMINISTRATION SET,INFUSION PUMP
8145-01-465-3629INTERCHANGEABLE
STORAGE CONTAINER,FLEXIBLE
56103-000
4820-01-543-9867INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
52103-002
4240-01-577-1456INTERCHANGEABLE
GLOVES,ANTI-VIBRATION
52103
5340-01-706-6349INTERCHANGEABLE
MOUNT,RESILIENT,UTILITY
52103

Frequently Asked Questions

What is NSN 4730-01-418-6490?

NSN 4730-01-418-6490 is a Restrictor,fluid Flow, manufactured by Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-418-6490?

NSN 4730-01-418-6490 has 5 cross-referenced part numbers: 52122 FIND 6 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 52103 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 52108-808-2 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 52103-6 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 52108-808 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).

What NSN replaces 4730-01-418-6490?

There are 11 known substitutes for 4730-01-418-6490: 5940-00-105-8385, 5315-00-276-4415, 5110-00-293-0443 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52122 FIND 6?

Key specifications for 52122 FIND 6: End Item Identification: SERO VALVE ASSEMBLY; Design Type: TUBULAR. 2 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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