The Repair Kit,pumping Assembly, cataloged under National Stock Number 4320-01-464-9320, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Brp Us Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-464-9320 |
| Primary Part Number | 583522 |
| Item Name | Repair Kit,pumping Assembly |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Brp Us Inc |
| Status | ACTIVE |
| Component Quantity | 2 |
| Furnished Items | BRUSH; SEAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 583522 | Brp Us Inc (USA) |
| Reference | Meaning |
|---|---|
| 583522 | 5/9 Secondary reference Evinrude Motors Product Group of Outboard Marine Corp |
| 583522 | 5/9 Secondary reference Outboard Marine Corp Johnson Motors Div |
| 583522 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4320-01-464-9320 is a Repair Kit,pumping Assembly, manufactured by Brp Us Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-464-9320 has 1 manufacturer part number on file: 583522 (Brp Us Inc).
Key specifications for 583522: Component Quantity: 2; Furnished Items: BRUSH; SEAL; Part Name Assigned by Controlling Agency: BRUSH AND SEAL KIT; End Item Identification: PUMP ON OUTBOARD GAS ENGINE; W/S PROPULSION SYSTEMS. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.