PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14276Disk,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-00-036-1549 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-036-1549 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-036-1549. Primary manufacturer part number: 14276.
Features
  • Disk,valve — FSC 4820
  • Under Flange Height: 0.525 INCHES NOMINAL IN
  • Flange Seat to Disk End Height: 0.605 INCHES NOMINAL IN
  • Seat Angle: 60.0 DEGREES NOMINAL
  • Material: STEEL CORROSION RESISTING
  • Shank Diameter: 0.062 INCHES NOMINAL IN
  • Style Designator: POPPET
  • Tip Diameter: 0.062 INCHES NOMINAL IN
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-00-036-1549, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-036-1549
Primary Part Number14276
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Under Flange Height0.525 INCHES NOMINAL IN
Flange Seat to Disk End Height0.605 INCHES NOMINAL IN
Seat Angle60.0 DEGREES NOMINAL
MaterialSTEEL CORROSION RESISTING
Shank Diameter0.062 INCHES NOMINAL IN
Style DesignatorPOPPET
Tip Diameter0.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-100-0516 INTERCHANGEABLE
Cup,tapered Roller Bearing
3110-00-100-6008 INTERCHANGEABLE
Bearing,roller,tapered
5330-00-159-318314276 INTERCHANGEABLE
Gasket
Time Manufacturing Company Dba Time Manufacturing Company
5935-00-258-41231022867 INTERCHANGEABLE
Connector,receptacle,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5905-00-264-8749 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
6760-00-491-1546 INTERCHANGEABLE
Bracket,potentiomet
4820-00-701-7255 INTERCHANGEABLE
Seat,valve
Cross-Reference Index
Part NumberManufacturer
14276 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
3110-00-100-0516INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
3110-00-100-6008INTERCHANGEABLE
BEARING,ROLLER,TAPERED
5330-00-159-3183INTERCHANGEABLE
GASKET
14276
5935-00-258-4123INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1022867
5905-00-264-8749INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
6760-00-491-1546INTERCHANGEABLE
BRACKET,POTENTIOMET
4820-00-701-7255INTERCHANGEABLE
SEAT,VALVE

Frequently Asked Questions

What is NSN 4820-00-036-1549?

NSN 4820-00-036-1549 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 4820-00-036-1549?

NSN 4820-00-036-1549 has 1 cross-referenced part number: 14276 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-00-036-1549?

There are 7 known substitutes for 4820-00-036-1549: 3110-00-100-0516, 3110-00-100-6008, 5330-00-159-3183 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14276?

Key specifications for 14276: Overall Height: 1.192 INCHES NOMINAL IN; Under Flange Height: 0.525 INCHES NOMINAL IN; Flange Seat to Disk End Height: 0.605 INCHES NOMINAL IN; Seat Angle: 60.0 DEGREES NOMINAL. 8 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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