PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13814NREVFPC11Disk,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-243-5866 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-243-5866 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-243-5866. Primary manufacturer part number: 13814NREVFPC11.
Features
  • Disk,valve — FSC 4820
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 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
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-243-5866, 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 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-243-5866
Primary Part Number13814NREVFPC11
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5940-00-577-7143013-1001-00-0-319 INTERCHANGEABLE
Terminal,stud
Itt Cannon Rf Products
5950-00-583-1367 INTERCHANGEABLE
Transformer,audio Frequency
4820-00-894-8122N26164 INTERCHANGEABLE
Disk,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5940-01-168-06552630-102-01-11A INTERCHANGEABLE
Terminal Box
Electric Boat Corporation Div General Dynamics Electric Boat
4320-01-321-836926164 INTERCHANGEABLE
Base,pump
Industrial Technologies and Services Llc
5950-01-432-675226164 INTERCHANGEABLE
Transformer,power
Power Paragon, Inc. Dba Power Magnetics Div Power Magnetics
Cross-Reference Index
Part NumberManufacturer
13814NREVFPC11 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
13814NREVBPC11 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
26164 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5940-00-577-7143INTERCHANGEABLE
TERMINAL,STUD
013-1001-00-0-319
5950-00-583-1367INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
4820-00-894-8122INTERCHANGEABLE
DISK,VALVE
N26164
5940-01-168-0655INTERCHANGEABLE
TERMINAL BOX
2630-102-01-11A
4320-01-321-8369INTERCHANGEABLE
BASE,PUMP
26164
5950-01-432-6752INTERCHANGEABLE
TRANSFORMER,POWER
26164

Frequently Asked Questions

What is NSN 4820-01-243-5866?

NSN 4820-01-243-5866 is a Disk,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 4820-01-243-5866?

NSN 4820-01-243-5866 has 3 cross-referenced part numbers: 13814NREVFPC11 (Leslie Controls, Inc. Dba Leslie Controls Inc), 13814NREVBPC11 (Leslie Controls, Inc. Dba Leslie Controls Inc), 26164 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-243-5866?

There are 6 known substitutes for 4820-01-243-5866: 5940-00-577-7143, 5950-00-583-1367, 4820-00-894-8122 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13814NREVFPC11?

Key specifications for 13814NREVFPC11: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 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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