PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50546Pump,rotary

Paccar Winch Inc Dba Paccar Winch Division · NSN 4320-01-070-3313 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-070-3313 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-070-3313. Primary manufacturer part number: 50546.
Features
  • Pump,rotary — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: Paccar Winch Inc Dba Paccar Winch Division
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,rotary, cataloged under National Stock Number 4320-01-070-3313, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Paccar Winch Inc Dba Paccar Winch Division. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePump,rotary
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersCnh Industrial America Llc Dba Cnh America (CAGE 10988); Paccar Winch Inc Dba Paccar Winch Division (CAGE 08302)
Technical Specifications
ParameterValue
NSN4320-01-070-3313
Primary Part Number50546
Item NamePump,rotary
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerPaccar Winch Inc Dba Paccar Winch Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5210-00-221-1921 INTERCHANGEABLE
Caliper,micrometer,inside
5360-00-253-758450546 INTERCHANGEABLE
Spring,helical,compression
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
9540-00-596-2815 INTERCHANGEABLE
Angle,structural
5950-00-966-456050546 INTERCHANGEABLE
Transformer,power Autotransforme
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5340-01-302-4457BC1127 INTERCHANGEABLE
Strap,retaining
Voss Industries, Llc
5999-01-387-553150546 INTERCHANGEABLE
Plate,electrical Shield
Shugart Corp Dba Intl Assembly Specialists
6640-01-678-299950546 INTERCHANGEABLE
Flask,erlenmeyer
Hach Company Dba Hach Co
Cross-Reference Index
Part NumberManufacturer
S220971 Cnh Industrial America Llc Dba Cnh America (USA)
50546 PRIMARY Paccar Winch Inc Dba Paccar Winch Division (USA)
Related Parts
5210-00-221-1921INTERCHANGEABLE
CALIPER,MICROMETER,INSIDE
5360-00-253-7584INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
50546
9540-00-596-2815INTERCHANGEABLE
ANGLE,STRUCTURAL
5950-00-966-4560INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
50546
5340-01-302-4457INTERCHANGEABLE
STRAP,RETAINING
BC1127
5999-01-387-5531INTERCHANGEABLE
PLATE,ELECTRICAL SHIELD
50546
6640-01-678-2999INTERCHANGEABLE
FLASK,ERLENMEYER
50546

Frequently Asked Questions

What is NSN 4320-01-070-3313?

NSN 4320-01-070-3313 is a Pump,rotary, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-070-3313?

NSN 4320-01-070-3313 has 2 cross-referenced part numbers: S220971 (Cnh Industrial America Llc Dba Cnh America), 50546 (Paccar Winch Inc Dba Paccar Winch Division).

What NSN replaces 4320-01-070-3313?

There are 7 known substitutes for 4320-01-070-3313: 5210-00-221-1921, 5360-00-253-7584, 9540-00-596-2815 and 4 more. Verify interchangeability with system specifications before substitution.

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