The Rotor,pump, cataloged under National Stock Number 4320-00-509-1936, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Mitsubishi Caterpillar Forklift America, Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4320-00-509-1936 |
| Primary Part Number | 1H6521 |
| Item Name | Rotor,pump |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Mitsubishi Caterpillar Forklift America, Inc |
| Status | CANCELLED |
| Material | STEEL |
| Outside Diameter | 3.438 INCHES NOMINAL IN |
| Inside Diameter | 1.000 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 07-858129 | Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA) |
| AB007085812 | Brighton Cromwell Llc (USA) |
| T8884 | Mitsubishi Caterpillar Forklift America, Inc (USA) |
| 858129 | Dana Off Highway Products, Llc (USA) |
| 9678 | Terex Reedrill Dba Reedrill Texoma Div Terex Mining (USA) |
| 608884 | Mitsubishi Caterpillar Forklift America, Inc (USA) |
| 1H6521 PRIMARY | Mitsubishi Caterpillar Forklift America, Inc (USA) |
| AB007085812 | Ar Bee Corp (USA) |
| 858129 | Clark Equipment Co (USA) |
| 1H6521 | Caterpillar Inc Div Caterpillar Defense (USA) |
| 126273 | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 4320-00-509-1936 is a Rotor,pump, manufactured by Mitsubishi Caterpillar Forklift America, Inc, classified under FSC 4320 (No Item Name Available). Status: cancelled.
NSN 4320-00-509-1936 has 11 cross-referenced part numbers: 07-858129 (Lift Parts Mfg Co Inc Div of Echlin Mfg Co the), AB007085812 (Brighton Cromwell Llc), T8884 (Mitsubishi Caterpillar Forklift America, Inc), 858129 (Dana Off Highway Products, Llc), 9678 (Terex Reedrill Dba Reedrill Texoma Div Terex Mining) and 6 more.
There are 11 known substitutes for 4320-00-509-1936: 4730-00-073-1766, 5935-00-232-3778, 5360-00-316-4201 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1H6521: Overall Length: 1.188 INCHES NOMINAL IN; Material: STEEL; Outside Diameter: 3.438 INCHES NOMINAL IN; Special Features: OUTER PERIPHERY HAS 12 VANE SLOTS;0.750 IN. DP X 0.090 IN. W;INSIDE DIA HAS 13 SPLINES,1.000 IN. MINOR ID 1.1;72 IN. MAJOR ID IN. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 4320-00-509-1936 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.