PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N5432895Diaphragm,actuator Valve,special

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-500-6561 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-500-6561 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-500-6561. Primary manufacturer part number: N5432895.
Features
  • Diaphragm,actuator Valve,special — FSC 4820
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • 2 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 Diaphragm,actuator Valve,special, cataloged under National Stock Number 4820-01-500-6561, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-500-6561
Primary Part NumberN5432895
Item NameDiaphragm,actuator Valve,special
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6685-00-868-2944N5432895 INTERCHANGEABLE
Diaphragm,regulator
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
N5432895 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
19692NPC12 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
6685-00-868-2944INTERCHANGEABLE
DIAPHRAGM,REGULATOR
N5432895

Frequently Asked Questions

What is NSN 4820-01-500-6561?

NSN 4820-01-500-6561 is a Diaphragm,actuator Valve,special, 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 4820-01-500-6561?

NSN 4820-01-500-6561 has 2 cross-referenced part numbers: N5432895 (Leslie Controls, Inc. Dba Leslie Controls Inc), 19692NPC12 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-500-6561?

There is 1 known substitute for 4820-01-500-6561: 6685-00-868-2944. Verify interchangeability with system specifications before substitution.

What are the specifications of N5432895?

Key specifications for N5432895: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 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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