PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N32404Seat,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-151-3636 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-151-3636 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-151-3636. Primary manufacturer part number: N32404.
Features
  • Seat,valve — FSC 4820
  • Body Inside Diameter: 0.313 INCHES NOMINAL IN
  • Material: NICKEL ALLOY OVERALL
  • Style Designator: PLAIN FLANGED
  • Seating Surface Shape: FLAT
  • Flange Seat to Disk End Height: 0.258 INCHES NOMINAL IN
  • Flange Diameter: 1.060 INCHES NOMINAL IN
  • Under Flange Height: 0.258 INCHES NOMINAL IN
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Nickel Alloy Overall construction
General Description

The Seat,valve, cataloged under National Stock Number 4820-01-151-3636, 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 8 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-151-3636
Primary Part NumberN32404
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Body Inside Diameter0.313 INCHES NOMINAL IN
MaterialNICKEL ALLOY OVERALL
Style DesignatorPLAIN FLANGED
Seating Surface ShapeFLAT
Flange Seat to Disk End Height0.258 INCHES NOMINAL IN
Flange Diameter1.060 INCHES NOMINAL IN
Under Flange Height0.258 INCHES NOMINAL IN
Body Outside Diameter0.542 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5910-00-196-0527 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
5940-00-269-3514 INTERCHANGEABLE
Terminal,lug
1680-00-276-941032404 INTERCHANGEABLE
Cap,control Shaker
Safe Flight Instrument, Llc
4730-01-052-0268SS-403-1 INTERCHANGEABLE
Ferrule,tube,front
Swagelok Co
5950-01-544-906590010-1105-0002 INTERCHANGEABLE
Transformer,power
Simmonds Precision Products Inc
Cross-Reference Index
Part NumberManufacturer
32404 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N32404 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5910-00-196-0527INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
5940-00-269-3514INTERCHANGEABLE
TERMINAL,LUG
1680-00-276-9410INTERCHANGEABLE
CAP,CONTROL SHAKER
32404
4730-01-052-0268INTERCHANGEABLE
FERRULE,TUBE,FRONT
SS-403-1
5950-01-544-9065INTERCHANGEABLE
TRANSFORMER,POWER
90010-1105-0002

Frequently Asked Questions

What is NSN 4820-01-151-3636?

NSN 4820-01-151-3636 is a Seat,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 4820-01-151-3636?

NSN 4820-01-151-3636 has 2 cross-referenced part numbers: 32404 (Leslie Controls, Inc. Dba Leslie Controls Inc), N32404 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-151-3636?

There are 5 known substitutes for 4820-01-151-3636: 5910-00-196-0527, 5940-00-269-3514, 1680-00-276-9410 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N32404?

Key specifications for N32404: Body Inside Diameter: 0.313 INCHES NOMINAL IN; Material: NICKEL ALLOY OVERALL; Style Designator: PLAIN FLANGED; Seating Surface Shape: FLAT. 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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