PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6911400Rotor and Shaft Pump Assembly

Alfa Laval Inc · NSN 4320-01-417-6706 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-417-6706 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-417-6706. Primary manufacturer part number: 6911400.
Features
  • Rotor and Shaft Pump Assembly — FSC 4320
  • Pump Model Number for Which Designed: 520607-87
  • Pump Design Control Activity: 71871
  • Rotor Diameter: 15.0 MILLIMETERS NOMINAL MM
  • 2 verified cross-references
  • Primary manufacturer: Alfa Laval Inc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Rotor and Shaft Pump Assembly, cataloged under National Stock Number 4320-01-417-6706, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Alfa Laval Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-417-6706
Primary Part Number6911400
Item NameRotor and Shaft Pump Assembly
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerAlfa Laval Inc
StatusACTIVE
Pump Model Number for Which Designed520607-87
Pump Design Control Activity71871
Rotor Diameter15.0 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
1660-00-056-0931691-14 INTERCHANGEABLE
Valve,regulating
Goodrich Corporation Dba Goodrich Corp
4530-00-493-289169114 INTERCHANGEABLE
Control,primary
Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global
Cross-Reference Index
Part NumberManufacturer
69114 Alfa Laval Inc (USA)
6911400 PRIMARY Alfa Laval Inc (USA)
Related Parts
1660-00-056-0931INTERCHANGEABLE
VALVE,REGULATING
691-14
4530-00-493-2891INTERCHANGEABLE
CONTROL,PRIMARY
69114

Frequently Asked Questions

What is NSN 4320-01-417-6706?

NSN 4320-01-417-6706 is a Rotor and Shaft Pump Assembly, manufactured by Alfa Laval Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-417-6706?

NSN 4320-01-417-6706 has 2 cross-referenced part numbers: 69114 (Alfa Laval Inc), 6911400 (Alfa Laval Inc).

What NSN replaces 4320-01-417-6706?

There are 2 known substitutes for 4320-01-417-6706: 1660-00-056-0931, 4530-00-493-2891. Verify interchangeability with system specifications before substitution.

What are the specifications of 6911400?

Key specifications for 6911400: Pump Model Number for Which Designed: 520607-87; Special Features: ONE OF TWO GEAR ROTORS USED IN A FEED ROTARY GEAR PUMP; Pump Design Control Activity: 71871; Rotor Diameter: 15.0 MILLIMETERS NOMINAL MM. 4 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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