The Parts Kit,diaphragm Replacement, cataloged under National Stock Number 4820-01-466-5658, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-466-5658 |
| Primary Part Number | 239952 |
| Item Name | Parts Kit,diaphragm Replacement |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Graco Inc. |
| Status | ACTIVE |
| Component Quantity | 18 |
| Supply Items and Quantities | KIT CONTAINS ONE POLYPROPYLENE AIR VALVE COVER;TWO SST COMPRESSION SPRINGS; ONE ACETAL LINK STOP; ONE ACETAL VALVE CUP; ONE SST DETENT COLLAR; ONE CARBIDE DETENT BALL; ONE ACETAL LINK BEARING; ONE ACETAL SHIFT SADDLE; ONE 0.75 INCH LONG, 10-14 SIZE, THREAD-FORMING SCREW; ONE SST ACTUATOR LINK; ONE ACETAL LINK SPACER; ONE SST PLAIN WASHER; TWO BUNA-N O-RINGS; ONE SST RESET SHAFT; ONE SST DETENT LINK; ONE TUBE OF GREASE IN |
| 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 |
|---|---|
| 239952 PRIMARY | Graco Inc. (USA) |
| Reference | Meaning |
|---|---|
| 224-820 | 5/9 Secondary reference Graco Inc. |
NSN 4820-01-466-5658 is a Parts Kit,diaphragm Replacement, manufactured by Graco Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-466-5658 has 1 manufacturer part number on file: 239952 (Graco Inc.).
Key specifications for 239952: Component Quantity: 18; Supply Items and Quantities: KIT CONTAINS ONE POLYPROPYLENE AIR VALVE COVER;TWO SST COMPRESSION SPRINGS; ONE ACETAL LINK STOP; ONE ACETAL VALVE CUP; ONE SST DETENT COLLAR; ONE CARBIDE DETENT BALL; ONE ACETAL LINK BEARING; ONE ACETAL SHIFT SADDLE; ONE 0.75 INCH LONG, 10-14 SIZE, THREAD-FORMING SCREW; ONE SST ACTUATOR LINK; ONE ACETAL LINK SPACER; ONE SST PLAIN WASHER; TWO BUNA-N O-RINGS; ONE SST RESET SHAFT; ONE SST DETENT LINK; ONE TUBE OF GREASE IN; Special Features: USED ON HUSKY 307 AIR-OPERATED DIAPHRAGM PUMPS. 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.