PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S14-18820Parts Kit,pump

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division · NSN 2520-00-971-1883 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-971-1883 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-971-1883. Primary manufacturer part number: S14-18820.
Features
  • Parts Kit,pump — FSC 2520
  • 6 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Parts Kit,pump, cataloged under National Stock Number 2520-00-971-1883, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division. This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameParts Kit,pump
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersParker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (CAGE 9F512); Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Dana Corp Tyrone Hydraulics Inc Div (CAGE 11671); Industrial Parts Depot, Llc Dba Ipd (CAGE 55883)
Technical Specifications
ParameterValue
NSN2520-00-971-1883
Primary Part NumberS14-18820
Item NameParts Kit,pump
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-266-9469 INTERCHANGEABLE
Drill,twist
5945-00-331-2891SM-C-209473-3 INTERCHANGEABLE
Relay,thermal
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2520-00-383-90994-10400 INTERCHANGEABLE
Disc
Rockford Powertrain Inc Div Powertrain Rockford, Inc.
5975-00-395-9499SM-B-148594 INTERCHANGEABLE
Plate,switch
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4210-00-488-106211545 INTERCHANGEABLE
Disk,driving
Sachs-Boge of America
5120-00-596-9313HX4-501 INTERCHANGEABLE
Crimping Tool,terminal,hand
Daniels Manufacturing Corporation
1650-00-730-006711545 INTERCHANGEABLE
Stiffener,linear Actuating Cylin
Eaton Corp Dba Eaton Aerospace Jackson
5998-01-016-2740410400 INTERCHANGEABLE
Circuit Card Assembly
Telemechanics Inc
5330-01-053-7015 INTERCHANGEABLE
Seal,plain Encased
2805-01-104-046511-545 INTERCHANGEABLE
Bushing,connecting
Thermo King Corporation Dba Phoenix Global Distirbution.
Cross-Reference Index
Part NumberManufacturer
S14-18820 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA)
6J2394 Caterpillar Inc Div Caterpillar Defense (USA)
11545 Dana Corp Tyrone Hydraulics Inc Div (USA)
6J9828 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
410400 Dana Corp Tyrone Hydraulics Inc Div (USA)
IPD6J9828 Industrial Parts Depot, Llc Dba Ipd (USA)
Related Parts
5133-00-266-9469INTERCHANGEABLE
DRILL,TWIST
5945-00-331-2891INTERCHANGEABLE
RELAY,THERMAL
SM-C-209473-3
2520-00-383-9099INTERCHANGEABLE
DISC
4-10400
5975-00-395-9499INTERCHANGEABLE
PLATE,SWITCH
SM-B-148594
4210-00-488-1062INTERCHANGEABLE
DISK,DRIVING
11545
5120-00-596-9313INTERCHANGEABLE
CRIMPING TOOL,TERMINAL,HAND
HX4-501
1650-00-730-0067INTERCHANGEABLE
STIFFENER,LINEAR ACTUATING CYLIN
11545
5998-01-016-2740INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
410400
5330-01-053-7015INTERCHANGEABLE
SEAL,PLAIN ENCASED
2805-01-104-0465INTERCHANGEABLE
BUSHING,CONNECTING
11-545
3020-01-153-1620INTERCHANGEABLE
PULLEY,GROOVE
5330-01-311-5987INTERCHANGEABLE
GASKET
11545

Frequently Asked Questions

What is NSN 2520-00-971-1883?

NSN 2520-00-971-1883 is a Parts Kit,pump, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-971-1883?

NSN 2520-00-971-1883 has 6 cross-referenced part numbers: S14-18820 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), 6J2394 (Caterpillar Inc Div Caterpillar Defense), 11545 (Dana Corp Tyrone Hydraulics Inc Div), 6J9828 (Caterpillar Inc Div Caterpillar Defense), 410400 (Dana Corp Tyrone Hydraulics Inc Div) and 1 more.

What NSN replaces 2520-00-971-1883?

There are 12 known substitutes for 2520-00-971-1883: 5133-00-266-9469, 5945-00-331-2891, 2520-00-383-9099 and 9 more. Verify interchangeability with system specifications before substitution.

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