The Mixer,liquid,revolving Shaft, cataloged under National Stock Number 4940-00-255-8681, 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 Midwest Mixing Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4940-00-255-8681 |
| Primary Part Number | N-13 |
| Item Name | Mixer,liquid,revolving Shaft |
| FSC / FSG | 4940 / 49 — No Item Name Available |
| Manufacturer | Midwest Mixing Inc |
| Status | CANCELLED |
| Stirrer Type | PROPELLER |
| Shaft Speed in RPM | 50.0 MINIMUM AND 3000.0 MAXIMUM |
| Entrance Location | TOP |
| Stirrer Diameter | 4.500 INCHES NOMINAL IN |
| Shaft Length | 27.000 INCHES NOMINAL IN |
| Hose Connection Diameter | 0.375 INCHES NOMINAL IN |
| Mounting Method | CLAMP |
| Hose Connection Pipe Thread Location | INTERNAL |
| Pressure Rating | 80.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Stirrer Quantity | 2 |
| Blade Quantity | 3 |
| Power Source | AIR MOTOR |
| Horsepower Rating | 0.500 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| N-37 | Midwest Mixing Inc (USA) |
| N-13 PRIMARY | Midwest Mixing Inc (USA) |
| EASTERN RA3 | Itw Industrial Finishing Dba Binks Devilbiss (USA) |
| RAG-3 | Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA) |
| RAG-3 | Howden Fluid Systems (USA) |
NSN 4940-00-255-8681 is a Mixer,liquid,revolving Shaft, manufactured by Midwest Mixing Inc, classified under FSC 4940 (No Item Name Available). Status: cancelled.
NSN 4940-00-255-8681 has 5 cross-referenced part numbers: N-37 (Midwest Mixing Inc), N-13 (Midwest Mixing Inc), EASTERN RA3 (Itw Industrial Finishing Dba Binks Devilbiss), RAG-3 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), RAG-3 (Howden Fluid Systems).
There are 12 known substitutes for 4940-00-255-8681: 5310-00-022-0067, 5310-00-185-6346, 5315-00-188-9145 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for N-13: Stirrer Type: PROPELLER; Shaft Speed in RPM: 50.0 MINIMUM AND 3000.0 MAXIMUM; Entrance Location: TOP; Stirrer Diameter: 4.500 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 4940-00-255-8681 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.