PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N54322Disk,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-145-6751 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-145-6751 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-145-6751. Primary manufacturer part number: N54322.
Features
  • Disk,valve — FSC 4820
  • Material: COPPER ALLOY
  • 6 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 Copper Alloy construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-145-6751, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-145-6751
Primary Part NumberN54322
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-045-5525 INTERCHANGEABLE
Valve,regulating,fluid Pressure
4710-00-471-033554322 INTERCHANGEABLE
Tube,metallic
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
3110-00-495-305254322 INTERCHANGEABLE
Bearing,ball,annular
Mpb Corporation Dba Mpb Corp
4820-01-107-4271N53607 INTERCHANGEABLE
Cap,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-115-0920N54330 INTERCHANGEABLE
Spring Seat,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-115-1015N54313 INTERCHANGEABLE
Stem,fluid Valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-153-2737N5431253 INTERCHANGEABLE
Retainer,disk,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5985-01-266-06415432-2 INTERCHANGEABLE
Attenuator,fixed
Spectrum Control Inc Div Weinschel
6625-01-353-16745432-2 INTERCHANGEABLE
Probe,test
Fluke Electronics Corp
4820-01-373-5105 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Cross-Reference Index
Part NumberManufacturer
N54322 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
19692N Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
19692N PIECE 14 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
A-54322 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
54322 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N69447 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
4820-00-045-5525INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
4710-00-471-0335INTERCHANGEABLE
TUBE,METALLIC
54322
3110-00-495-3052INTERCHANGEABLE
BEARING,BALL,ANNULAR
54322
4820-01-107-4271INTERCHANGEABLE
CAP,VALVE
N53607
4820-01-115-0920INTERCHANGEABLE
SPRING SEAT,VALVE
N54330
4820-01-115-1015INTERCHANGEABLE
STEM,FLUID VALVE
N54313
4820-01-153-2737INTERCHANGEABLE
RETAINER,DISK,VALVE
N5431253
5985-01-266-0641INTERCHANGEABLE
ATTENUATOR,FIXED
5432-2
6625-01-353-1674INTERCHANGEABLE
PROBE,TEST
5432-2
4820-01-373-5105INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
3010-01-616-8274INTERCHANGEABLE
CARRIER,GEAR ASSEMBLY
5717158
6150-01-680-9709INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
54322

Frequently Asked Questions

What is NSN 4820-01-145-6751?

NSN 4820-01-145-6751 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 4820-01-145-6751?

NSN 4820-01-145-6751 has 6 cross-referenced part numbers: N54322 (Leslie Controls, Inc. Dba Leslie Controls Inc), 19692N (Leslie Controls, Inc. Dba Leslie Controls Inc), 19692N PIECE 14 (Leslie Controls, Inc. Dba Leslie Controls Inc), A-54322 (Leslie Controls, Inc. Dba Leslie Controls Inc), 54322 (Leslie Controls, Inc. Dba Leslie Controls Inc) and 1 more.

What NSN replaces 4820-01-145-6751?

There are 12 known substitutes for 4820-01-145-6751: 4820-00-045-5525, 4710-00-471-0335, 3110-00-495-3052 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N54322?

Key specifications for N54322: Material: COPPER ALLOY. 1 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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