PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F2 1/2D126CDeflector,dirt and Liquid

Pentair Pump Group, Inc. Dba Fairbanks Morse Pump · NSN 4320-01-197-2030 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-197-2030 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-197-2030. Primary manufacturer part number: F2 1/2D126C.
Features
  • Deflector,dirt and Liquid — FSC 4320
  • Material: COPPER ALLOY 922
  • Material Document and Classification: MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE
  • 8 verified cross-references
  • Primary manufacturer: Pentair Pump Group, Inc. Dba Fairbanks Morse Pump
Applications
  • Applications requiring Copper Alloy 922 construction
General Description

The Deflector,dirt and Liquid, cataloged under National Stock Number 4320-01-197-2030, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Pentair Pump Group, Inc. Dba Fairbanks Morse Pump. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-197-2030
Primary Part NumberF2 1/2D126C
Item NameDeflector,dirt and Liquid
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerPentair Pump Group, Inc. Dba Fairbanks Morse Pump
StatusACTIVE
MaterialCOPPER ALLOY 922
Material Document and ClassificationMIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5365-00-045-7855SY1060181 INTERCHANGEABLE
Spacer,ring
Haywardindl. Products, Inc.
5133-00-228-1327 INTERCHANGEABLE
Drill,twist
4730-00-277-7333110-58 INTERCHANGEABLE
Tee,tube
Crane Carrier Company, Llc
3110-00-293-9306 INTERCHANGEABLE
Bearing,ball,annular
5330-00-515-5549 INTERCHANGEABLE
Packing with Retainer
2910-01-191-845311058 INTERCHANGEABLE
Plunger,rotor
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
4320-01-197-1971F2 1/2D14D INTERCHANGEABLE
Sleeve,shaft,pump
Pentair Pump Group, Inc. Dba Fairbanks Morse Pump
4820-01-482-8003SE-11058 INTERCHANGEABLE
Parts Kit,valve
Circor Aerospace Inc
5340-01-497-306111058 INTERCHANGEABLE
Strike,catch
Fibrebond Corp
4240-01-516-2005TE036 INTERCHANGEABLE
Pads,knee,industrial
Galls, Llc
Cross-Reference Index
Part NumberManufacturer
F2 1/2D126C PRIMARY Pentair Pump Group, Inc. Dba Fairbanks Morse Pump (USA)
F2 1/2D126C Colt Industries Inc Power Systems Div (USA)
55-22409-26 Euramco Safety Inc (USA)
F2 1-2D126C Colt Industries Inc Power Systems Div (USA)
F2 1/2D126C Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
99F2 1/2D-AB Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
11058 Rps-Fl, Inc. Dba Rps Inc (USA)
99F2 1/2D-AB PIECE 126 Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
Related Parts
5365-00-045-7855INTERCHANGEABLE
SPACER,RING
SY1060181
5133-00-228-1327INTERCHANGEABLE
DRILL,TWIST
4730-00-277-7333INTERCHANGEABLE
TEE,TUBE
110-58
3110-00-293-9306INTERCHANGEABLE
BEARING,BALL,ANNULAR
5330-00-515-5549INTERCHANGEABLE
PACKING WITH RETAINER
2910-01-191-8453INTERCHANGEABLE
PLUNGER,ROTOR
11058
4320-01-197-1971INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
F2 1/2D14D
4820-01-482-8003INTERCHANGEABLE
PARTS KIT,VALVE
SE-11058
5340-01-497-3061INTERCHANGEABLE
STRIKE,CATCH
11058
4240-01-516-2005INTERCHANGEABLE
PADS,KNEE,INDUSTRIAL
TE036
6680-01-548-3537INTERCHANGEABLE
GAGE,LIQUID QUANTITY,FLOAT TYPE
11058
4730-01-685-8926INTERCHANGEABLE
NOZZLE,SPRAY,FLUID-EMULSION
11058

Frequently Asked Questions

What is NSN 4320-01-197-2030?

NSN 4320-01-197-2030 is a Deflector,dirt and Liquid, manufactured by Pentair Pump Group, Inc. Dba Fairbanks Morse Pump, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-197-2030?

NSN 4320-01-197-2030 has 8 cross-referenced part numbers: F2 1/2D126C (Pentair Pump Group, Inc. Dba Fairbanks Morse Pump), F2 1/2D126C (Colt Industries Inc Power Systems Div), 55-22409-26 (Euramco Safety Inc), F2 1-2D126C (Colt Industries Inc Power Systems Div), F2 1/2D126C (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine) and 3 more.

What NSN replaces 4320-01-197-2030?

There are 12 known substitutes for 4320-01-197-2030: 5365-00-045-7855, 5133-00-228-1327, 4730-00-277-7333 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F2 1/2D126C?

Key specifications for F2 1/2D126C: Material: COPPER ALLOY 922; Material Document and Classification: MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE; End Item Identification: COLT INDUSTRY ROTARY PUMP,MODEL 2-1/2-5554X. 3 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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