PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17754Disk,valve

Schneider Electric Systems Usa Inc · NSN 4820-00-036-1173 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-036-1173 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-036-1173. Primary manufacturer part number: 17754.
Features
  • Disk,valve — FSC 4820
  • Material: STEEL CORROSION RESISTING
  • Seat Angle: 45.0 DEGREES NOMINAL
  • Style Designator: PLUG
  • Thread Series Designator: UNF
  • Nominal Thread Size: 0.375 INCHES IN
  • Outside Diameter: 0.628 INCHES NOMINAL IN
  • Thread Class: 2B
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 4820-00-036-1173, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Schneider Electric Systems Usa 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-036-1173
Primary Part Number17754
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSchneider Electric Systems Usa Inc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Seat Angle45.0 DEGREES NOMINAL
Style DesignatorPLUG
Thread Series DesignatorUNF
Nominal Thread Size0.375 INCHES IN
Outside Diameter0.628 INCHES NOMINAL IN
Thread Class2B
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-285-384017754 INTERCHANGEABLE
Gasket
Parker-Hannifin Corporation
5330-00-580-842517754 INTERCHANGEABLE
Gasket
Napco International Llc Dba Napco International Inc
5330-00-630-180117754 INTERCHANGEABLE
Gasket
Morris Material Handling, Inc.
5950-00-933-0429718801-64 INTERCHANGEABLE
Reactor
Raytheon Company Div Rmd Strategic
5962-01-075-7604932820-203 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5950-01-276-554517754 INTERCHANGEABLE
Transformer,power
G.s. Blodgett, Llc Div Blodgett
6240-01-344-480140A/34/SS/130V INTERCHANGEABLE
Lamp,incandescent
Gte Products Corp Sylvania Miniature Lighting Div
4520-01-503-615917754 REV A INTERCHANGEABLE
Heater,water,electric
The Electric Heater Co Dba Hubbell Electric Heater Co.
5330-01-525-35629034C74-5 INTERCHANGEABLE
Seal,plain
Fluor Marine Propulsion, Llc
Cross-Reference Index
Part NumberManufacturer
17754 PRIMARY Schneider Electric Systems Usa Inc (USA)
Related Parts
5330-00-285-3840INTERCHANGEABLE
GASKET
17754
5330-00-580-8425INTERCHANGEABLE
GASKET
17754
5330-00-630-1801INTERCHANGEABLE
GASKET
17754
5950-00-933-0429INTERCHANGEABLE
REACTOR
718801-64
5962-01-075-7604INTERCHANGEABLE
MICROCIRCUIT,MEMORY
932820-203
5950-01-276-5545INTERCHANGEABLE
TRANSFORMER,POWER
17754
6240-01-344-4801INTERCHANGEABLE
LAMP,INCANDESCENT
40A/34/SS/130V
4520-01-503-6159INTERCHANGEABLE
HEATER,WATER,ELECTRIC
17754 REV A
5330-01-525-3562INTERCHANGEABLE
SEAL,PLAIN
9034C74-5

Frequently Asked Questions

What is NSN 4820-00-036-1173?

NSN 4820-00-036-1173 is a Disk,valve, manufactured by Schneider Electric Systems Usa Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-036-1173?

NSN 4820-00-036-1173 has 1 cross-referenced part number: 17754 (Schneider Electric Systems Usa Inc).

What NSN replaces 4820-00-036-1173?

There are 9 known substitutes for 4820-00-036-1173: 5330-00-285-3840, 5330-00-580-8425, 5330-00-630-1801 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17754?

Key specifications for 17754: Material: STEEL CORROSION RESISTING; Seat Angle: 45.0 DEGREES NOMINAL; Overall Height: 0.690 INCHES NOMINAL IN; Style Designator: PLUG. 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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