PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

218-25001Chain,silent

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division · NSN 3020-01-218-2173 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-218-2173 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-218-2173. Primary manufacturer part number: 218-25001.
Features
  • Chain,silent — FSC 3020
  • 2 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chain,silent, cataloged under National Stock Number 3020-01-218-2173, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameChain,silent
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersParker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (CAGE 9F512)
Technical Specifications
ParameterValue
NSN3020-01-218-2173
Primary Part Number218-25001
Item NameChain,silent
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4810-01-545-420221825-001 INTERCHANGEABLE
Valve,linear,directional Control
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4820-01-715-8854 INTERCHANGEABLE
Valve,linear,directional Control
Cross-Reference Index
Part NumberManufacturer
25-8153W11 Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA)
218-25001 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA)
Related Parts
4810-01-545-4202INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21825-001
4820-01-715-8854INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL

Frequently Asked Questions

What is NSN 3020-01-218-2173?

NSN 3020-01-218-2173 is a Chain,silent, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-218-2173?

NSN 3020-01-218-2173 has 2 cross-referenced part numbers: 25-8153W11 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), 218-25001 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division).

What NSN replaces 3020-01-218-2173?

There are 2 known substitutes for 3020-01-218-2173: 4810-01-545-4202, 4820-01-715-8854. Verify interchangeability with system specifications before substitution.

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