PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33327Pump Unit,rotary

Tennant Company · NSN 4320-01-479-4292 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-479-4292 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-479-4292. Primary manufacturer part number: 33327.
Features
  • Pump Unit,rotary — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Tennant Company
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump Unit,rotary, cataloged under National Stock Number 4320-01-479-4292, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Tennant Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-479-4292
Primary Part Number33327
Item NamePump Unit,rotary
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerTennant Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5133-00-988-5687 INTERCHANGEABLE
Drill,twist
6240-01-341-9070 INTERCHANGEABLE
Lamp,incandescent
2590-01-407-074233327 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc.
Cross-Reference Index
Part NumberManufacturer
33327 Tennant Company (USA)
Related Parts
5133-00-988-5687INTERCHANGEABLE
DRILL,TWIST
6240-01-341-9070INTERCHANGEABLE
LAMP,INCANDESCENT
2590-01-407-0742INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
33327

Frequently Asked Questions

What is NSN 4320-01-479-4292?

NSN 4320-01-479-4292 is a Pump Unit,rotary, manufactured by Tennant Company, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-479-4292?

NSN 4320-01-479-4292 has 1 cross-referenced part number: 33327 (Tennant Company).

What NSN replaces 4320-01-479-4292?

There are 3 known substitutes for 4320-01-479-4292: 5133-00-988-5687, 6240-01-341-9070, 2590-01-407-0742. Verify interchangeability with system specifications before substitution.

What are the specifications of 33327?

Key specifications for 33327: End Item Identification: SCRUBBER, HYDRAULIC SYTSTEM. 1 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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