The Washer,flat, cataloged under National Stock Number 5310-01-614-9804, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hitachi Energy Usa Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-614-9804 |
| Primary Part Number | CVN78-70-450-8MPC344 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hitachi Energy Usa Inc |
| Status | ACTIVE |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| CVN78-70-450-8MPC344 PRIMARY | Hitachi Energy Usa Inc (USA) |
| FLWH00081M | Hitachi Energy Usa Inc (USA) |
NSN 5310-01-614-9804 is a Washer,flat, manufactured by Hitachi Energy Usa Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-614-9804 has 2 manufacturer part numbers on file: CVN78-70-450-8MPC344 (Hitachi Energy Usa Inc), FLWH00081M (Hitachi Energy Usa Inc).
Key specifications for CVN78-70-450-8MPC344: Surface Treatment: ZINC OVERALL; Part Name Assigned by Controlling Agency: 0.3750 FLATWASHER; End Item Identification: CVN78,15KV,POWER TRANSFORMER; Material: STEEL OVERALL. 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.