PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23773Strainer Element,sediment

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4730-00-053-0251 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-053-0251 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-053-0251. Primary manufacturer part number: 23773.
Features
  • Strainer Element,sediment — FSC 4730
  • Wire Diameter: 0.004 INCHES MINIMUM AND 0.005 INCHES MAXIMUM IN
  • End Connection Type: PLAIN SECOND END
  • Filtering Media Design: MESH
  • Material: STEEL AND NICKEL ALLOY
  • Mesh Size: 120.0
  • Element Outside Diameter: 0.812 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
  • First End Flange Thickness: 0.162 INCHES MINIMUM AND 0.312 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
Applications
  • Applications requiring Steel and Nickel Alloy construction
General Description

The Strainer Element,sediment, cataloged under National Stock Number 4730-00-053-0251, 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 10 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-053-0251
Primary Part Number23773
Item NameStrainer Element,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Wire Diameter0.004 INCHES MINIMUM AND 0.005 INCHES MAXIMUM IN
End Connection TypePLAIN SECOND END
Filtering Media DesignMESH
MaterialSTEEL AND NICKEL ALLOY
Mesh Size120.0
Element Outside Diameter0.812 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
First End Flange Thickness0.162 INCHES MINIMUM AND 0.312 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
End Connection TypeFLANGED FIRST END
Style DesignatorCYLINDRICAL
Length2.031 INCHES MINIMUM AND 2.062 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4810-00-094-816523773 INTERCHANGEABLE
Valve,linear,directional Control
Hydro-Aire Aerospace Corp
5310-00-186-0966 INTERCHANGEABLE
Washer,key
5985-00-413-013823773 INTERCHANGEABLE
Dummy Load,electrical
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
Cross-Reference Index
Part NumberManufacturer
14298N3PC3C Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
23773 Lineta Engineering Und Handelsgesell-Schaft Mbh (DEU)
23773 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
4810-00-094-8165INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
23773
5310-00-186-0966INTERCHANGEABLE
WASHER,KEY
5985-00-413-0138INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
23773

Frequently Asked Questions

What is NSN 4730-00-053-0251?

NSN 4730-00-053-0251 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 4730-00-053-0251?

NSN 4730-00-053-0251 has 3 cross-referenced part numbers: 14298N3PC3C (Leslie Controls, Inc. Dba Leslie Controls Inc), 23773 (Lineta Engineering Und Handelsgesell-Schaft Mbh), 23773 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4730-00-053-0251?

There are 3 known substitutes for 4730-00-053-0251: 4810-00-094-8165, 5310-00-186-0966, 5985-00-413-0138. Verify interchangeability with system specifications before substitution.

What are the specifications of 23773?

Key specifications for 23773: Wire Diameter: 0.004 INCHES MINIMUM AND 0.005 INCHES MAXIMUM IN; End Connection Type: PLAIN SECOND END; Filtering Media Design: MESH; Material: STEEL AND NICKEL ALLOY. 10 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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