PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55689Plug,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-215-4202 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-215-4202 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-215-4202. Primary manufacturer part number: 55689.
Features
  • Plug,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Plug,valve, cataloged under National Stock Number 4820-01-215-4202, 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. This item has 1 commercial cross-reference 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.

Catalog Facts
Item NamePlug,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersLeslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795)
Technical Specifications
ParameterValue
NSN4820-01-215-4202
Primary Part Number55689
Item NamePlug,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5990-00-686-4499 INTERCHANGEABLE
Synchro,receiver
5950-01-015-203855689-1 INTERCHANGEABLE
Coil,radio Frequency
General Dynamics Government Systems Corporation
3120-01-178-187955689 INTERCHANGEABLE
Bushing,sleeve
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5930-01-418-446355689 INTERCHANGEABLE
Switch,thermostatic
Evoqua Water Technologies Llc
Cross-Reference Index
Part NumberManufacturer
55689 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5990-00-686-4499INTERCHANGEABLE
SYNCHRO,RECEIVER
5950-01-015-2038INTERCHANGEABLE
COIL,RADIO FREQUENCY
55689-1
3120-01-178-1879INTERCHANGEABLE
BUSHING,SLEEVE
55689
5930-01-418-4463INTERCHANGEABLE
SWITCH,THERMOSTATIC
55689

Frequently Asked Questions

What is NSN 4820-01-215-4202?

NSN 4820-01-215-4202 is a Plug,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 4820-01-215-4202?

NSN 4820-01-215-4202 has 1 cross-referenced part number: 55689 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-215-4202?

There are 4 known substitutes for 4820-01-215-4202: 5990-00-686-4499, 5950-01-015-2038, 3120-01-178-1879 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com