PartsTable TECHNICAL DATA SHEET
NSN 4320-01-579-2218Government record, cited

Housing Section, Liquid Pump4320-01-579-2218

NSN 4320-01-579-2218 · NIIN 015792218 · Part number 5999590-001
Eaton Corp Hydraulics Div · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 9G527
Government record, cited
NSN 4320-01-579-2218 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-579-2218. Manufacturer of record part number: 5999590-001.
Also searched as  4320-01-579-2218 · 4320015792218 · NIIN 015792218 · 01-579-2218 · FSC 4320 Power and Hand Pumps · CAGE 9G527 · 5999590-001 · 19KP536 · 19KP536
Nearby stock numbers  ·
Features
  • Housing Section,liquid Pump — FSC 4320
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Eaton Corp Hydraulics Div
Identification
  • NSN: 4320-01-579-2218
  • NIIN: 015792218
  • FSC: 4320 — Power and Hand Pumps
  • FSG: 43 — Pumps and Compressors
  • Primary part number: 5999590-001
  • Manufacturer: Eaton Corp Hydraulics Div
General Description

The Housing Section,liquid Pump, cataloged under National Stock Number 4320-01-579-2218, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Eaton Corp Hydraulics Div. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-579-2218
Primary Part Number5999590-001
Item NameHousing Section,liquid Pump
FSC / FSG4320 / 43 — Power and Hand Pumps
ManufacturerEaton Corp Hydraulics Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
5999590-001 PRIMARY Eaton Corp Hydraulics Div (USA)
19KP536 Oshkosh Defense Llc (USA)
Reference documents
ReferenceMeaning
19KP536 5/9 Secondary reference
Oshkosh Corp
No interchangeability data on file.
Other items in FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633
4320-00-001-1633 · Item name not on file
4320-00-001-2628
RETAINER AND PIN
4320-00-001-2629
HOUSING AND PIN
4320-00-001-2630
PUMP,CENTRIFUGAL
4320-00-001-2631
4320-00-001-2631 · Item name not on file
4320-00-001-2632
4320-00-001-2632 · Item name not on file
4320-00-001-3377
4320-00-001-3377 · Item name not on file
4320-00-001-3384
4320-00-001-3384 · Item name not on file

Frequently Asked Questions

What is NSN 4320-01-579-2218?

NSN 4320-01-579-2218 is a Housing Section,liquid Pump, manufactured by Eaton Corp Hydraulics Div, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-579-2218?

NSN 4320-01-579-2218 has 2 manufacturer part numbers on file: 5999590-001 (Eaton Corp Hydraulics Div), 19KP536 (Oshkosh Defense Llc).

What are the specifications of 5999590-001?

Key specifications for 5999590-001: Special Features: NHA 420 SERIES PUMPS; Part Name Assigned by Controlling Agency: HOUSING; End Item Identification: 2320-01-564-6882; TRUCK TRACTOR. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-579-2218 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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