PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21778Strainer Element,sediment

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4730-00-226-8418 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-226-8418 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-226-8418. Primary manufacturer part number: 21778.
Features
  • Strainer Element,sediment — FSC 4730
  • Material: STEEL CORROSION RESISTING
  • Perforation Quantity: 400.0 PER SQUARE INCH
  • Style Designator: CYLINDRICAL
  • End Connection Type: PLAIN FIRST END
  • Filtering Media Design: PERFORATED
  • Length: 3.000 INCHES NOMINAL IN
  • Element Outside Diameter: 1.156 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Strainer Element,sediment, cataloged under National Stock Number 4730-00-226-8418, 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 Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-226-8418
Primary Part Number21778
Item NameStrainer Element,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Perforation Quantity400.0 PER SQUARE INCH
Style DesignatorCYLINDRICAL
End Connection TypePLAIN FIRST END
Filtering Media DesignPERFORATED
Length3.000 INCHES NOMINAL IN
Element Outside Diameter1.156 INCHES NOMINAL IN
Perforation Diameter0.031 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3455-00-232-410119955 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
2920-00-516-703821778 INTERCHANGEABLE
Rotor,ignition Distributor
Mitsubishi Caterpillar Forklift America, Inc
4320-00-920-71362177802 INTERCHANGEABLE
Diffuser,pump,centrifugal
Itt Marlow a Unit of Itt Pumps and Compressors Div
3040-01-406-200021778 INTERCHANGEABLE
Bracket,eye,nonrotating Shaft
Coffin Turbo Pump Inc
6240-01-475-8191 INTERCHANGEABLE
Lamp,fluorescent
Cross-Reference Index
Part NumberManufacturer
21778 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
3455-00-232-4101INTERCHANGEABLE
REAMER,MACHINE
19955
2920-00-516-7038INTERCHANGEABLE
ROTOR,IGNITION DISTRIBUTOR
21778
4320-00-920-7136INTERCHANGEABLE
DIFFUSER,PUMP,CENTRIFUGAL
2177802
3040-01-406-2000INTERCHANGEABLE
BRACKET,EYE,NONROTATING SHAFT
21778
6240-01-475-8191INTERCHANGEABLE
LAMP,FLUORESCENT

Frequently Asked Questions

What is NSN 4730-00-226-8418?

NSN 4730-00-226-8418 is a Strainer Element,sediment, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-226-8418?

NSN 4730-00-226-8418 has 1 cross-referenced part number: 21778 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4730-00-226-8418?

There are 5 known substitutes for 4730-00-226-8418: 3455-00-232-4101, 2920-00-516-7038, 4320-00-920-7136 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21778?

Key specifications for 21778: Material: STEEL CORROSION RESISTING; Perforation Quantity: 400.0 PER SQUARE INCH; Style Designator: CYLINDRICAL; End Connection Type: PLAIN FIRST END. 8 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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