The Plate Supporting,shaft Coupling, cataloged under National Stock Number 4320-01-341-7971, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-341-7971 |
| Item Name | Plate Supporting,shaft Coupling |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Status | ACTIVE |
| General Characteristics Item Description | NICKEL COPPER ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| CA-6241 | D/9 Drawing number reference only U.S. Government activity |
| CA-6241 PIECE 65 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4320-01-341-7971 is a Plate Supporting,shaft Coupling, classified under FSC 4320, Power and Hand Pumps. Status: active.
Key specifications for 4320-01-341-7971: General Characteristics Item Description: NICKEL COPPER ALLOY; End Item Identification: BUFFALO PUMPS,MAIN FEED BOOSTER PUMP. 1 specification is 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.