The Parts Kit,rotary Pump, cataloged under National Stock Number 4320-00-443-5756, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Grindley Manufacturing Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-443-5756 |
| Primary Part Number | 831506 |
| Item Name | Parts Kit,rotary Pump |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Grindley Manufacturing Inc. |
| Status | ACTIVE |
| Nonsupply Items and Quantities | 33525 206841 PIN ALIGNMENT 1; 33525 255288 RETAINER SPRING 1; 33525206844 GUIDE 1; 33525 206845 1; 33525 206846 PLUG DOWEL 1; 33525 206847 GASKET 8; 33525 206852 BALL 1; 33525 206853 KEY THRUST PLATE 1; 33525 250588 KEY SHAFT 1; 33525 250589 PIN THRUST 1; 33525 250865 WASHER THRUST 1; 33525 18400006 RING RETAINER 1; 33525 52580807 SCREW 2; 33525 52580808 SCREW 2; 33525 52580810 SCREW 4 |
| Component Quantity | 27 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| K842399 | Kidde-Fenwal, Llc (USA) |
| 842399 | Davey Compressor Co Div of Keco Industries Inc (USA) |
| K842399 | Hdt Expeditionary Systems Inc (USA) |
| K842399 | Davey Compressor Co Div of Keco Industries Inc (USA) |
| K842399 | Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA) |
| 842399 | Kidde-Fenwal, Llc (USA) |
| K842399 | Drs Environmental Systems Inc (USA) |
| 831506 PRIMARY | Grindley Manufacturing Inc. (USA) |
NSN 4320-00-443-5756 is a Parts Kit,rotary Pump, manufactured by Grindley Manufacturing Inc., classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-443-5756 has 8 cross-referenced part numbers: K842399 (Kidde-Fenwal, Llc), 842399 (Davey Compressor Co Div of Keco Industries Inc), K842399 (Hdt Expeditionary Systems Inc), K842399 (Davey Compressor Co Div of Keco Industries Inc), K842399 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.) and 3 more.
There is 1 known substitute for 4320-00-443-5756: 5130-01-255-5406. Verify interchangeability with system specifications before substitution.
Key specifications for 831506: Nonsupply Items and Quantities: 33525 206841 PIN ALIGNMENT 1; 33525 255288 RETAINER SPRING 1; 33525206844 GUIDE 1; 33525 206845 1; 33525 206846 PLUG DOWEL 1; 33525 206847 GASKET 8; 33525 206852 BALL 1; 33525 206853 KEY THRUST PLATE 1; 33525 250588 KEY SHAFT 1; 33525 250589 PIN THRUST 1; 33525 250865 WASHER THRUST 1; 33525 18400006 RING RETAINER 1; 33525 52580807 SCREW 2; 33525 52580808 SCREW 2; 33525 52580810 SCREW 4; Component Quantity: 27. 2 total characteristics are documented in the Federal Logistics Information System.