PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17757Disk,valve

Schneider Electric Systems Usa Inc · NSN 4820-00-338-3031 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-338-3031 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-338-3031. Primary manufacturer part number: 17757.
Features
  • Disk,valve — FSC 4820
  • Nominal Thread Size: 0.375 INCHES IN
  • Material: STEEL CORROSION RESISTING
  • Outside Diameter: 0.625 INCHES NOMINAL IN
  • Style Designator: PLUG
  • Thread Series Designator: UNF
  • Seat Angle: 45.0 DEGREES NOMINAL
  • 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 4820-00-338-3031, 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-338-3031
Primary Part Number17757
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSchneider Electric Systems Usa Inc
StatusACTIVE
Nominal Thread Size0.375 INCHES IN
MaterialSTEEL CORROSION RESISTING
Outside Diameter0.625 INCHES NOMINAL IN
Style DesignatorPLUG
Thread Series DesignatorUNF
Seat Angle45.0 DEGREES NOMINAL
Thread Class2B
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5962-01-075-7605932820-206 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
6240-01-157-5114100A/90/SS/130V INTERCHANGEABLE
Lamp,incandescent
Gte Products Corp Sylvania Miniature Lighting Div
4310-01-273-03070017757 INTERCHANGEABLE
Ring,piston
Leroi International Inc Dba Compair Leroi
5995-01-339-785617757 INTERCHANGEABLE
Cable Assembly,radio Frequency
Belden Wire and Cable Co Tompkinsville Plant
6150-01-464-40087102628 INTERCHANGEABLE
Cable Assembly,power,electrical
Naval Sea Systems Command
5315-01-478-112717-757 INTERCHANGEABLE
Pin,straight,headless
Rix Industries
6150-01-718-301317757 10 B1 INTERCHANGEABLE
Cable Assembly,power,electrical
Volex, Inc. Dba Volex Power Cord Products Div Volex Inc.
5998-01-722-20770135-28118 INTERCHANGEABLE
Circuit Card Assembly
The Electric Heater Co Dba Hubbell Electric Heater Co.
5998-01-722-20860135-28119 INTERCHANGEABLE
Circuit Card Assembly
The Electric Heater Co Dba Hubbell Electric Heater Co.
5998-01-722-20890135-28120 INTERCHANGEABLE
Circuit Card Assembly
The Electric Heater Co Dba Hubbell Electric Heater Co.
Cross-Reference Index
Part NumberManufacturer
17757 PRIMARY Schneider Electric Systems Usa Inc (USA)
Related Parts
5962-01-075-7605INTERCHANGEABLE
MICROCIRCUIT,MEMORY
932820-206
6240-01-157-5114INTERCHANGEABLE
LAMP,INCANDESCENT
100A/90/SS/130V
4310-01-273-0307INTERCHANGEABLE
RING,PISTON
0017757
5995-01-339-7856INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
17757
6150-01-464-4008INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
7102628
5315-01-478-1127INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
17-757
6150-01-718-3013INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
17757 10 B1
5998-01-722-2077INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
0135-28118
5998-01-722-2086INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
0135-28119
5998-01-722-2089INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
0135-28120
5998-01-735-9124INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
0135-28117

Frequently Asked Questions

What is NSN 4820-00-338-3031?

NSN 4820-00-338-3031 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 4820-00-338-3031?

NSN 4820-00-338-3031 has 1 cross-referenced part number: 17757 (Schneider Electric Systems Usa Inc).

What NSN replaces 4820-00-338-3031?

There are 11 known substitutes for 4820-00-338-3031: 5962-01-075-7605, 6240-01-157-5114, 4310-01-273-0307 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17757?

Key specifications for 17757: Nominal Thread Size: 0.375 INCHES IN; Material: STEEL CORROSION RESISTING; Outside Diameter: 0.625 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.
PartsTable Design LLC · partstable.com