The Disk,valve, cataloged under National Stock Number 4820-01-425-5299, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Nakakita Seisakusho Co. Ltd. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-425-5299 |
| Primary Part Number | KC004700 CYL POSITIONER PC-10 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Nakakita Seisakusho Co. Ltd |
| Status | ACTIVE |
| Media for Which Designed | AIR |
| 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 |
|---|---|
| KC004700 CYL POSITIONER PC-10 PRIMARY | Nakakita Seisakusho Co. Ltd (JPN) |
| Reference | Meaning |
|---|---|
| KC004700 | D/9 Drawing number reference only Nakakita Seisakusho Co. Ltd |
| KC004700 CYL POSITIONER PC-10 | 3/9 Design control — primary reference Nakakita Seisakusho Co. Ltd |
NSN 4820-01-425-5299 is a Disk,valve, manufactured by Nakakita Seisakusho Co. Ltd, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-425-5299 has 1 manufacturer part number on file: KC004700 CYL POSITIONER PC-10 (Nakakita Seisakusho Co. Ltd).
3 possible matches (shared part number, not a government interchangeability claim): 4820-01-425-6703, 4820-01-425-6704, 4820-01-425-6707. Verify interchangeability with system specifications before substitution.
Key specifications for KC004700 CYL POSITIONER PC-10: Media for Which Designed: AIR; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 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.