PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N58194Stem,fluid Valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-370-2946 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-370-2946 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-370-2946. Primary manufacturer part number: N58194.
Features
  • Stem,fluid Valve — FSC 4820
  • Valve Size for Which Designed: 3.500 INCHES IN
  • Material: STEEL COMP 303
  • Valve Type for Which Designed: CROSS
  • 3 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Comp 303 construction
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-370-2946, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-370-2946
Primary Part NumberN58194
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Valve Size for Which Designed3.500 INCHES IN
MaterialSTEEL COMP 303
Valve Type for Which DesignedCROSS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4820-01-392-699158194-00 INTERCHANGEABLE
Gear Operator,valve
Triumph Controls, Llc Dba Triumph Controls, Llc
3040-01-393-269358191 INTERCHANGEABLE
Shaft,shouldered
Triumph Controls, Llc Dba Triumph Controls, Llc
Cross-Reference Index
Part NumberManufacturer
N58194 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
58194 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
21849N-5 PIECE 8 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
4820-01-392-6991INTERCHANGEABLE
GEAR OPERATOR,VALVE
58194-00
3040-01-393-2693INTERCHANGEABLE
SHAFT,SHOULDERED
58191

Frequently Asked Questions

What is NSN 4820-01-370-2946?

NSN 4820-01-370-2946 is a Stem,fluid Valve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-370-2946?

NSN 4820-01-370-2946 has 3 cross-referenced part numbers: N58194 (Leslie Controls, Inc. Dba Leslie Controls Inc), 58194 (Leslie Controls, Inc. Dba Leslie Controls Inc), 21849N-5 PIECE 8 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-370-2946?

There are 2 known substitutes for 4820-01-370-2946: 4820-01-392-6991, 3040-01-393-2693. Verify interchangeability with system specifications before substitution.

What are the specifications of N58194?

Key specifications for N58194: Valve Size for Which Designed: 3.500 INCHES IN; Material: STEEL COMP 303; Valve Type for Which Designed: CROSS. 3 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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