PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N373680058Stem,fluid Valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-100-3478 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-100-3478 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-100-3478. Primary manufacturer part number: N373680058.
Features
  • Stem,fluid Valve — FSC 4820
  • Material: STEEL COMP 410
  • Material Document and Classification: ASTM A276,TYPE 410 ASSN STD SINGLE MATERIAL RESPONSE
  • 4 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 410 construction
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-100-3478, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-100-3478
Primary Part NumberN373680058
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
MaterialSTEEL COMP 410
Material Document and ClassificationASTM A276,TYPE 410 ASSN STD SINGLE MATERIAL RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4820-01-075-1875N14401 INTERCHANGEABLE
Piston,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-100-0787N32125 INTERCHANGEABLE
Guide,valve Stem
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-100-0788N21000 INTERCHANGEABLE
Deflector Plate,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-100-2232N14403 INTERCHANGEABLE
Cylinder Bottom,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-114-5947N56743 INTERCHANGEABLE
Guide,valve Stem
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-197-2049LE1434 INTERCHANGEABLE
Cap,valve
Zamon Co Inc the
4820-01-197-2099N56740 INTERCHANGEABLE
Stem,fluid Valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4730-01-197-773632195-53 INTERCHANGEABLE
Flange,pipe
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-199-6677N567070058 INTERCHANGEABLE
Valve,main,v-Port
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
N373680058 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
37368-00-58 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
21720N Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
21720N PC N028 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
4820-01-075-1875INTERCHANGEABLE
PISTON,VALVE
N14401
4820-01-100-0787INTERCHANGEABLE
GUIDE,VALVE STEM
N32125
4820-01-100-0788INTERCHANGEABLE
DEFLECTOR PLATE,VALVE
N21000
4820-01-100-2232INTERCHANGEABLE
CYLINDER BOTTOM,VALVE
N14403
4820-01-114-5947INTERCHANGEABLE
GUIDE,VALVE STEM
N56743
4820-01-197-2049INTERCHANGEABLE
CAP,VALVE
LE1434
4820-01-197-2099INTERCHANGEABLE
STEM,FLUID VALVE
N56740
4730-01-197-7736INTERCHANGEABLE
FLANGE,PIPE
32195-53
4820-01-199-6677INTERCHANGEABLE
VALVE,MAIN,V-PORT
N567070058

Frequently Asked Questions

What is NSN 4820-01-100-3478?

NSN 4820-01-100-3478 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 4820-01-100-3478?

NSN 4820-01-100-3478 has 4 cross-referenced part numbers: N373680058 (Leslie Controls, Inc. Dba Leslie Controls Inc), 37368-00-58 (Leslie Controls, Inc. Dba Leslie Controls Inc), 21720N (Leslie Controls, Inc. Dba Leslie Controls Inc), 21720N PC N028 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-100-3478?

There are 9 known substitutes for 4820-01-100-3478: 4820-01-075-1875, 4820-01-100-0787, 4820-01-100-0788 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N373680058?

Key specifications for N373680058: Material: STEEL COMP 410; Material Document and Classification: ASTM A276,TYPE 410 ASSN STD SINGLE MATERIAL RESPONSE. 2 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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