PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G2Mixer,liquid,revolving Shaft

Porter H K Co Inc Pittsburgh Pa · NSN 4940-00-221-1456 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-00-221-1456 — this item is cataloged by the U.S. Government under National Stock Number 4940-00-221-1456. Primary manufacturer part number: G2.
Features
  • Mixer,liquid,revolving Shaft — FSC 4940
  • Horsepower Rating: 0.250
  • Phase: SINGLE
  • Stirrer Type: PROPELLER
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND 1/4 HP SIZE
  • Frequency in Hertz: 60.0
  • Stirrer Diameter: 7.000 INCHES NOMINAL IN
  • Mounting Method: CLAMP
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Mixer,liquid,revolving Shaft, cataloged under National Stock Number 4940-00-221-1456, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Porter H K Co Inc Pittsburgh Pa. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN4940-00-221-1456
Primary Part NumberG2
Item NameMixer,liquid,revolving Shaft
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerPorter H K Co Inc Pittsburgh Pa
StatusACTIVE
Horsepower Rating0.250
PhaseSINGLE
Stirrer TypePROPELLER
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND 1/4 HP SIZE
Frequency in Hertz60.0
Stirrer Diameter7.000 INCHES NOMINAL IN
Mounting MethodCLAMP
Blade Quantity3
Shaft Speed in RPM400.0 NOMINAL
Entrance LocationTOP
Stirrer Quantity2
Power SourceELECTRIC MOTOR
Shaft Length36.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6605-00-109-2707 INTERCHANGEABLE
Speed Transmitter,control
6240-00-132-5353 INTERCHANGEABLE
Lamp,incandescent
6610-00-221-5718208020-0109 INTERCHANGEABLE
Mechanism Displacem
Jewell Instruments Llc
4930-00-253-24781142 INTERCHANGEABLE
Lubricating Gun,handheld
Lincoln Industrial Corporation Div Lincoln Industrial Corporation
4610-00-278-0021G2 INTERCHANGEABLE
Water Still,fuel Heated,lifesavi
Consolidated Machine Corp Dba Consolidated Sterilizer Systems Div Consolidated Sterilizer Systems
5330-00-285-6546 INTERCHANGEABLE
Gasket
6760-00-456-0422G2 INTERCHANGEABLE
Strip Set,retaining
Arriflex Corp
5330-00-640-8541 INTERCHANGEABLE
Ring,wiper
5930-00-669-74744T90006 INTERCHANGEABLE
Switch,thermostatic
Atlantic Research Corp
4940-00-800-53887550554 INTERCHANGEABLE
Tester,leak,linemen
Salisbury W H and Co Inc
Cross-Reference Index
Part NumberManufacturer
G2 Porter H K Co Inc Pittsburgh Pa (USA)
6 Alsop Engineering Co (USA)
Related Parts
6605-00-109-2707INTERCHANGEABLE
SPEED TRANSMITTER,CONTROL
6240-00-132-5353INTERCHANGEABLE
LAMP,INCANDESCENT
6610-00-221-5718INTERCHANGEABLE
MECHANISM DISPLACEM
208020-0109
4930-00-253-2478INTERCHANGEABLE
LUBRICATING GUN,HANDHELD
1142
4610-00-278-0021INTERCHANGEABLE
WATER STILL,FUEL HEATED,LIFESAVI
G2
5330-00-285-6546INTERCHANGEABLE
GASKET
6760-00-456-0422INTERCHANGEABLE
STRIP SET,RETAINING
G2
5330-00-640-8541INTERCHANGEABLE
RING,WIPER
5930-00-669-7474INTERCHANGEABLE
SWITCH,THERMOSTATIC
4T90006
4940-00-800-5388INTERCHANGEABLE
TESTER,LEAK,LINEMEN
7550554
2910-00-845-6770INTERCHANGEABLE
FILTER,FLUID
1701232C91
5962-01-229-4023INTERCHANGEABLE
MICROCIRCUIT,LINEAR
G2

Frequently Asked Questions

What is NSN 4940-00-221-1456?

NSN 4940-00-221-1456 is a Mixer,liquid,revolving Shaft, manufactured by Porter H K Co Inc Pittsburgh Pa, classified under FSC 4940 (No Item Name Available). Status: active.

What are the part numbers for NSN 4940-00-221-1456?

NSN 4940-00-221-1456 has 2 cross-referenced part numbers: G2 (Porter H K Co Inc Pittsburgh Pa), 6 (Alsop Engineering Co).

What NSN replaces 4940-00-221-1456?

There are 12 known substitutes for 4940-00-221-1456: 6605-00-109-2707, 6240-00-132-5353, 6610-00-221-5718 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G2?

Key specifications for G2: Horsepower Rating: 0.250; Phase: SINGLE; Stirrer Type: PROPELLER; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND 1/4 HP SIZE. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com