PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CL55S48-465ALT2Strainer,sediment

Naval Ship Systems Command · NSN 4730-00-336-9303 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-336-9303 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-336-9303. Primary manufacturer part number: CL55S48-465ALT2.
Features
  • Strainer,sediment — FSC 4730
  • First Discharge Flange Shape Style: ROUND W/UNTHREADED BOLT HOLES
  • First Discharge Flange Outside Diameter: 6.125 INCHES NOMINAL IN
  • First Discharge Flange Face Style: PLAIN
  • Material: METAL NONFERROUS/D BODY
  • First Intake Flange Face Style: PLAIN
  • Style Designator: STRAIGHT FLOW BASKET STRAINER W/ BOLTED COVER
  • Distance From Bottom of Body to Center of Inlet: 12.000 INCHES NOMINAL IN
Applications
  • Applications requiring Metal Nonferrous/d Body construction
General Description

The Strainer,sediment, cataloged under National Stock Number 4730-00-336-9303, 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 Naval Ship Systems Command. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-336-9303
Primary Part NumberCL55S48-465ALT2
Item NameStrainer,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusCANCELLED
First Discharge Flange Shape StyleROUND W/UNTHREADED BOLT HOLES
First Discharge Flange Outside Diameter6.125 INCHES NOMINAL IN
First Discharge Flange Face StylePLAIN
MaterialMETAL NONFERROUS/D BODY
First Intake Flange Face StylePLAIN
Style DesignatorSTRAIGHT FLOW BASKET STRAINER W/ BOLTED COVER
Distance From Bottom of Body to Center of Inlet12.000 INCHES NOMINAL IN
First Intake Flange Outside Diameter6.125 INCHES NOMINAL IN
Filtering Media DesignPERFORATED ALL FILTERING MEDIA RESPONSES
Perforation Quantity36.0 PER SQUARE INCH
Perforation Diameter0.125 INCHES NOMINAL IN
Body Height17.375 INCHES NOMINAL IN
Body Length18.000 INCHES NOMINAL IN
First Intake Flange Thickness0.937 INCHES NOMINAL IN
First Discharge Flange Thickness0.937 INCHES NOMINAL IN
First Intake Connection TypePLAIN FACE FLANGE SIDE NEAR TOP
Mounting TypeINLET CONNECTION SIDE NEAR TOP
Media for Which DesignedWATER
Material Document and ClassificationMIL-B24480 MIL SPEC ALL MATERIAL RESPONSES BODY
First Discharge Connection Relationship to Intake ConnectionIDENTICAL TO FIRST INTAKE CONNECTION
First Intake Flange Shape StyleROUND W/THREADED BOLT HOLES
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5930-00-248-6267128311H1 INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
5360-00-291-1203A1254 INTERCHANGEABLE
Spring,helical,compression
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
5910-00-543-0305HC1060A INTERCHANGEABLE
Capacitor,fixed,electrolytic
Yosemite Investment Inc Dba North American Capacitor Co
4730-01-089-0550NB7314444J INTERCHANGEABLE
Strainer Element,sediment
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
YB3210J71J Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
CL55S48-465 Naval Ship Systems Command (USA)
CL55S48-465ALT2 PRIMARY Naval Ship Systems Command (USA)
3210J71J Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N787-200A 2.50IN Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N-513 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
1743-2.5IN-250F Staples & Pfeiffer, Inc. (USA)
Related Parts
5930-00-248-6267INTERCHANGEABLE
SWITCH,ROTARY
128311H1
5360-00-291-1203INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
A1254
5910-00-543-0305INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
HC1060A
4730-01-089-0550INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
NB7314444J

Frequently Asked Questions

What is NSN 4730-00-336-9303?

NSN 4730-00-336-9303 is a Strainer,sediment, manufactured by Naval Ship Systems Command, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-336-9303?

NSN 4730-00-336-9303 has 7 cross-referenced part numbers: YB3210J71J (Leslie Controls, Inc. Dba Leslie Controls Inc), CL55S48-465 (Naval Ship Systems Command), CL55S48-465ALT2 (Naval Ship Systems Command), 3210J71J (Leslie Controls, Inc. Dba Leslie Controls Inc), N787-200A 2.50IN (Leslie Controls, Inc. Dba Leslie Controls Inc) and 2 more.

What NSN replaces 4730-00-336-9303?

There are 4 known substitutes for 4730-00-336-9303: 5930-00-248-6267, 5360-00-291-1203, 5910-00-543-0305 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CL55S48-465ALT2?

Key specifications for CL55S48-465ALT2: First Discharge Flange Shape Style: ROUND W/UNTHREADED BOLT HOLES; First Discharge Flange Outside Diameter: 6.125 INCHES NOMINAL IN; First Discharge Flange Face Style: PLAIN; Material: METAL NONFERROUS/D BODY. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-336-9303 still in active supply?

NSN 4730-00-336-9303 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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