PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

260340Disk,valve

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 4820-00-165-4915 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-165-4915 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-165-4915. Primary manufacturer part number: 260340.
Features
  • Disk,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Parker Hannifin Corporation Div Hydraulic Systems Division
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disk,valve, cataloged under National Stock Number 4820-00-165-4915, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 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)
ManufacturersParker Hannifin Corporation Div Hydraulic Systems Division (CAGE 93835)
Technical Specifications
ParameterValue
NSN4820-00-165-4915
Primary Part Number260340
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-01-084-4899 INTERCHANGEABLE
Semiconductor Device,diode
6525-01-301-078504-02 INTERCHANGEABLE
Gel,transmission,ultrasound
Parker Laboratories
3010-01-302-0944260340 INTERCHANGEABLE
Clutch,freewheeling
Lockheed Martin Corporation
Cross-Reference Index
Part NumberManufacturer
260340 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
Related Parts
5961-01-084-4899INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6525-01-301-0785INTERCHANGEABLE
GEL,TRANSMISSION,ULTRASOUND
04-02
3010-01-302-0944INTERCHANGEABLE
CLUTCH,FREEWHEELING
260340

Frequently Asked Questions

What is NSN 4820-00-165-4915?

NSN 4820-00-165-4915 is a Disk,valve, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-165-4915?

NSN 4820-00-165-4915 has 1 cross-referenced part number: 260340 (Parker Hannifin Corporation Div Hydraulic Systems Division).

What NSN replaces 4820-00-165-4915?

There are 3 known substitutes for 4820-00-165-4915: 5961-01-084-4899, 6525-01-301-0785, 3010-01-302-0944. Verify interchangeability with system specifications before substitution.

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