PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19965Disk,valve

Schneider Electric Systems Usa Inc · NSN 4820-01-122-2797 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-122-2797 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-122-2797. Primary manufacturer part number: 19965.
Features
  • Disk,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Schneider Electric Systems Usa Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-122-2797, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDisk,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersSchneider Electric Systems Usa Inc (CAGE 73475)
Technical Specifications
ParameterValue
NSN4820-01-122-2797
Primary Part Number19965
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSchneider Electric Systems Usa Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5110-01-057-440611-961 INTERCHANGEABLE
Blade,knife
The Stanley Works Dba Stanley Proto
5355-01-092-8548 INTERCHANGEABLE
Dial
2540-01-112-0525 INTERCHANGEABLE
Blade,windshield Wiper
5307-01-119-183519965 INTERCHANGEABLE
Stud
Westerbeke Corporation
2540-01-149-1053318371 INTERCHANGEABLE
Blade,windshield Wiper
Hyster-Yale Group, Inc.
4910-01-424-611619965 INTERCHANGEABLE
Fixture,vehicular Maintenance
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
Cross-Reference Index
Part NumberManufacturer
19965 PRIMARY Schneider Electric Systems Usa Inc (USA)
Related Parts
5110-01-057-4406INTERCHANGEABLE
BLADE,KNIFE
11-961
5355-01-092-8548INTERCHANGEABLE
DIAL
2540-01-112-0525INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
5307-01-119-1835INTERCHANGEABLE
STUD
19965
2540-01-149-1053INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
318371
4910-01-424-6116INTERCHANGEABLE
FIXTURE,VEHICULAR MAINTENANCE
19965

Frequently Asked Questions

What is NSN 4820-01-122-2797?

NSN 4820-01-122-2797 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 4820-01-122-2797?

NSN 4820-01-122-2797 has 1 cross-referenced part number: 19965 (Schneider Electric Systems Usa Inc).

What NSN replaces 4820-01-122-2797?

There are 6 known substitutes for 4820-01-122-2797: 5110-01-057-4406, 5355-01-092-8548, 2540-01-112-0525 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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