PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P4-1050-1131-002Pump,fuel Oil Compl

Viking Pump, Inc · NSN 4320-00-394-7946 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-394-7946 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-394-7946. Primary manufacturer part number: P4-1050-1131-002.
Features
  • Pump,fuel Oil Compl — FSC 4320
  • 4 verified cross-references
  • Primary manufacturer: Viking Pump, Inc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,fuel Oil Compl, cataloged under National Stock Number 4320-00-394-7946, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Viking Pump, Inc. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePump,fuel Oil Compl
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersViking Pump, Inc (CAGE 63097); Aqua-Chem Inc Cleaver-Brooks Div (CAGE 12793); Aqua-Chem, Inc. Dba Aqua-Chem Inc (CAGE 0EXU3)
Technical Specifications
ParameterValue
NSN4320-00-394-7946
Primary Part NumberP4-1050-1131-002
Item NamePump,fuel Oil Compl
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerViking Pump, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5920-00-936-165031301-2 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
1630-01-009-94125000260 INTERCHANGEABLE
Lining,friction
Meggitt Aircraft Braking Systems Corporation
5920-01-147-4903 INTERCHANGEABLE
Fuse,cartridge
5920-01-322-7549313012 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
Cross-Reference Index
Part NumberManufacturer
P4-1050-1131-002 PRIMARY Viking Pump, Inc (USA)
313012 Aqua-Chem Inc Cleaver-Brooks Div (USA)
MDLG432 Viking Pump, Inc (USA)
313012 Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
Related Parts
5920-00-936-1650INTERCHANGEABLE
FUSE,CARTRIDGE
31301-2
1630-01-009-9412INTERCHANGEABLE
LINING,FRICTION
5000260
5920-01-147-4903INTERCHANGEABLE
FUSE,CARTRIDGE
5920-01-322-7549INTERCHANGEABLE
FUSE,CARTRIDGE
313012

Frequently Asked Questions

What is NSN 4320-00-394-7946?

NSN 4320-00-394-7946 is a Pump,fuel Oil Compl, manufactured by Viking Pump, Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-394-7946?

NSN 4320-00-394-7946 has 4 cross-referenced part numbers: P4-1050-1131-002 (Viking Pump, Inc), 313012 (Aqua-Chem Inc Cleaver-Brooks Div), MDLG432 (Viking Pump, Inc), 313012 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).

What NSN replaces 4320-00-394-7946?

There are 4 known substitutes for 4320-00-394-7946: 5920-00-936-1650, 1630-01-009-9412, 5920-01-147-4903 and 1 more. Verify interchangeability with system specifications before substitution.

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