PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N37703Strainer Element,sediment

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4730-00-812-7837 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-812-7837 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-812-7837. Primary manufacturer part number: N37703.
Features
  • Strainer Element,sediment — FSC 4730
  • Mesh Size: 7.0
  • Length: 1.250 INCHES NOMINAL IN
  • Element Outside Diameter: 0.625 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING
  • Style Designator: CYLINDRICAL
  • Filtering Media Design: MESH
  • End Connection Type: PLAIN FIRST END
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Strainer Element,sediment, cataloged under National Stock Number 4730-00-812-7837, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-812-7837
Primary Part NumberN37703
Item NameStrainer Element,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Mesh Size7.0
Length1.250 INCHES NOMINAL IN
Element Outside Diameter0.625 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING
Style DesignatorCYLINDRICAL
Filtering Media DesignMESH
End Connection TypePLAIN FIRST END
Wire Diameter0.01000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5935-00-478-2648 INTERCHANGEABLE
Connector,plug,electrical
4810-01-045-542037703 INTERCHANGEABLE
Sleeve,valve
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
4810-01-264-0632 INTERCHANGEABLE
Valve,plug
5120-01-667-747237-703 INTERCHANGEABLE
Screwdriver Attachment,socket Wr
Apex Tool Group, Llc
Cross-Reference Index
Part NumberManufacturer
37703 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N37703 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5935-00-478-2648INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4810-01-045-5420INTERCHANGEABLE
SLEEVE,VALVE
37703
4810-01-264-0632INTERCHANGEABLE
VALVE,PLUG
5120-01-667-7472INTERCHANGEABLE
SCREWDRIVER ATTACHMENT,SOCKET WR
37-703

Frequently Asked Questions

What is NSN 4730-00-812-7837?

NSN 4730-00-812-7837 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 4730-00-812-7837?

NSN 4730-00-812-7837 has 2 cross-referenced part numbers: 37703 (Leslie Controls, Inc. Dba Leslie Controls Inc), N37703 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4730-00-812-7837?

There are 4 known substitutes for 4730-00-812-7837: 5935-00-478-2648, 4810-01-045-5420, 4810-01-264-0632 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N37703?

Key specifications for N37703: Mesh Size: 7.0; Length: 1.250 INCHES NOMINAL IN; Element Outside Diameter: 0.625 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING. 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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