PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21180Parts Kit,hydraulic Pump

Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel · NSN 4320-01-246-5179 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-246-5179 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-246-5179. Primary manufacturer part number: 21180.
Features
  • Parts Kit,hydraulic Pump — FSC 4320
  • Component Quantity: 16
  • Nonsupply Items and Quantities: O-RING 2; VANE 12; ROTOR 1; RING 1
  • 1 verified cross-reference
  • Primary manufacturer: Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Parts Kit,hydraulic Pump, cataloged under National Stock Number 4320-01-246-5179, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-246-5179
Primary Part Number21180
Item NameParts Kit,hydraulic Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerLandoll Corporation Dba Landoll Corporation Drexel Division Div Drexel
StatusACTIVE
Component Quantity16
Nonsupply Items and QuantitiesO-RING 2; VANE 12; ROTOR 1; RING 1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5935-00-135-20842604740-2 INTERCHANGEABLE
Adapter,connector
Alliant Techsystems Operations Llc Div Defense Electronic Systems
5962-00-400-9014SN74180N-00 INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
3040-00-580-954821114 INTERCHANGEABLE
Plate,retaining,shaft
Industrial Technologies and Services Llc
3110-01-023-1267 INTERCHANGEABLE
Bearing,special
6610-01-243-713921180 INTERCHANGEABLE
Capsule Assembly
Elbitamerica, Inc.
6625-01-371-104421180 INTERCHANGEABLE
Reflectometer,optical Time Domai
Anritsu Instruments Company Div Mbu
5315-01-380-0206R987144866 INTERCHANGEABLE
Key,machine
Bosch Rexroth Corporation Div Industrial Hydraulics
5975-01-498-6398 INTERCHANGEABLE
Junction Box
Cross-Reference Index
Part NumberManufacturer
21180 Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel (USA)
Related Parts
5935-00-135-2084INTERCHANGEABLE
ADAPTER,CONNECTOR
2604740-2
5962-00-400-9014INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN74180N-00
3040-00-580-9548INTERCHANGEABLE
PLATE,RETAINING,SHAFT
21114
3110-01-023-1267INTERCHANGEABLE
BEARING,SPECIAL
6610-01-243-7139INTERCHANGEABLE
CAPSULE ASSEMBLY
21180
6625-01-371-1044INTERCHANGEABLE
REFLECTOMETER,OPTICAL TIME DOMAI
21180
5315-01-380-0206INTERCHANGEABLE
KEY,MACHINE
R987144866
5975-01-498-6398INTERCHANGEABLE
JUNCTION BOX

Frequently Asked Questions

What is NSN 4320-01-246-5179?

NSN 4320-01-246-5179 is a Parts Kit,hydraulic Pump, manufactured by Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-246-5179?

NSN 4320-01-246-5179 has 1 cross-referenced part number: 21180 (Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel).

What NSN replaces 4320-01-246-5179?

There are 8 known substitutes for 4320-01-246-5179: 5935-00-135-2084, 5962-00-400-9014, 3040-00-580-9548 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21180?

Key specifications for 21180: Component Quantity: 16; Nonsupply Items and Quantities: O-RING 2; VANE 12; ROTOR 1; RING 1. 2 total characteristics are documented in the Federal Logistics Information System.

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