The Parts Kit,rotary Pump, cataloged under National Stock Number 4320-01-269-9581, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Graco 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-269-9581 |
| Primary Part Number | 204-164 |
| Item Name | Parts Kit,rotary Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Graco Inc. |
| Status | ACTIVE |
| Component Quantity | 20 |
| Nonsupply Items and Quantities | BALL 2,FLAT PACK 1,GASKET 2,BEARING GUIDE 1,PISTON PACKING 1,BACKUP SEAL 1,BEARING 3,PLUNGE TUBE PACKING 1,PLUNGE TUBE BEARING 1,NONMETALLIC WASHER 1,V PACKING 5,MALE PACKING LAND 1 V |
| 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 |
|---|---|
| 204-164 PRIMARY | Graco Inc. (USA) |
NSN 4320-01-269-9581 is a Parts Kit,rotary Pump, manufactured by Graco Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-269-9581 has 1 manufacturer part number on file: 204-164 (Graco Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-306-3034. Verify interchangeability with system specifications before substitution.
Key specifications for 204-164: Component Quantity: 20; Nonsupply Items and Quantities: BALL 2,FLAT PACK 1,GASKET 2,BEARING GUIDE 1,PISTON PACKING 1,BACKUP SEAL 1,BEARING 3,PLUNGE TUBE PACKING 1,PLUNGE TUBE BEARING 1,NONMETALLIC WASHER 1,V PACKING 5,MALE PACKING LAND 1 V. 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.