PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21875Coupling,fluid Tran

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 1650-01-485-0293 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-01-485-0293 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-485-0293. Primary manufacturer part number: 21875.
Features
  • Coupling,fluid Tran — FSC 1650
  • 3 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div Hydraulic Systems Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,fluid Tran, cataloged under National Stock Number 1650-01-485-0293, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCoupling,fluid Tran
FSC / FSG1650 — No Item Name Available (FSG 16)
ManufacturersParker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (CAGE 59211); Parker Hannifin Corporation Div Hydraulic Systems Division (CAGE 93835); Abex Nwl Aerospace (CAGE 0Y4K8)
Technical Specifications
ParameterValue
NSN1650-01-485-0293
Primary Part Number21875
Item NameCoupling,fluid Tran
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4320-00-163-041599121875 INTERCHANGEABLE
Sleeve,shaft,pump
Alfa Laval Inc
3455-00-260-332419835 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5998-01-073-6884 INTERCHANGEABLE
Circuit Card Assembly
6105-01-195-3330 INTERCHANGEABLE
Winding,motor Field
6515-01-548-6556 INTERCHANGEABLE
Irrigation-Aspiration Kit,ophtha
Cross-Reference Index
Part NumberManufacturer
21875 Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (USA)
21875 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
21875 Abex Nwl Aerospace (USA)
Related Parts
4320-00-163-0415INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
99121875
3455-00-260-3324INTERCHANGEABLE
REAMER,MACHINE
19835
5998-01-073-6884INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6105-01-195-3330INTERCHANGEABLE
WINDING,MOTOR FIELD
6515-01-548-6556INTERCHANGEABLE
IRRIGATION-ASPIRATION KIT,OPHTHA

Frequently Asked Questions

What is NSN 1650-01-485-0293?

NSN 1650-01-485-0293 is a Coupling,fluid Tran, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-01-485-0293?

NSN 1650-01-485-0293 has 3 cross-referenced part numbers: 21875 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations), 21875 (Parker Hannifin Corporation Div Hydraulic Systems Division), 21875 (Abex Nwl Aerospace).

What NSN replaces 1650-01-485-0293?

There are 5 known substitutes for 1650-01-485-0293: 4320-00-163-0415, 3455-00-260-3324, 5998-01-073-6884 and 2 more. Verify interchangeability with system specifications before substitution.

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