PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N36763Disk,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-00-595-4661 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-595-4661 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-595-4661. Primary manufacturer part number: N36763.
Features
  • Disk,valve — FSC 4820
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE
  • Outside Diameter: 4.920 INCHES NOMINAL IN
  • Style Designator: PLAIN
  • Inside Diameter: 3.375 INCHES NOMINAL IN
  • 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
  • Applications requiring Plastic Polytetrafluoroethylene construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-00-595-4661, 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 4 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-595-4661
Primary Part NumberN36763
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
MaterialPLASTIC POLYTETRAFLUOROETHYLENE
Outside Diameter4.920 INCHES NOMINAL IN
Style DesignatorPLAIN
Inside Diameter3.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5305-00-460-4869 INTERCHANGEABLE
Setscrew
5962-01-097-7471 INTERCHANGEABLE
Microcircuit,linear
4330-01-132-751636763 INTERCHANGEABLE
Filter,fluid
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5310-01-568-168436763 INTERCHANGEABLE
Nut,self-Locking,extended Washer
Accuride Corporation Dba Accuride Distributing Llc
Cross-Reference Index
Part NumberManufacturer
N36763 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
36763 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
23778NPC23 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5305-00-460-4869INTERCHANGEABLE
SETSCREW
5962-01-097-7471INTERCHANGEABLE
MICROCIRCUIT,LINEAR
4330-01-132-7516INTERCHANGEABLE
FILTER,FLUID
36763
5310-01-568-1684INTERCHANGEABLE
NUT,SELF-LOCKING,EXTENDED WASHER
36763

Frequently Asked Questions

What is NSN 4820-00-595-4661?

NSN 4820-00-595-4661 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 4820-00-595-4661?

NSN 4820-00-595-4661 has 3 cross-referenced part numbers: N36763 (Leslie Controls, Inc. Dba Leslie Controls Inc), 36763 (Leslie Controls, Inc. Dba Leslie Controls Inc), 23778NPC23 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-00-595-4661?

There are 4 known substitutes for 4820-00-595-4661: 5305-00-460-4869, 5962-01-097-7471, 4330-01-132-7516 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N36763?

Key specifications for N36763: Material: PLASTIC POLYTETRAFLUOROETHYLENE; Outside Diameter: 4.920 INCHES NOMINAL IN; Style Designator: PLAIN; Overall Height: 0.073 INCHES NOMINAL IN. 5 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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