The Disk,valve, cataloged under National Stock Number 4810-01-644-3641, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Disk,valve |
| FSC / FSG | 4810 — Valves, Powered (FSG 48) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950) |
| Parameter | Value |
|---|---|
| NSN | 4810-01-644-3641 |
| Primary Part Number | F3C10326 ITEM 5D0 |
| Item Name | Disk,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| F3C10326 ITEM 5D0 | Naval Inventory Control Point Mechanicsburg (USA) |
| 7383858-F3C10326-5D0 | Naval Inventory Control Point Mechanicsburg (USA) |
| 7550478-F3C10326-5D0 | Naval Inventory Control Point Mechanicsburg (USA) |
| F2B10140-3AAD0 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 7550478-F3C10326-5 | 3/1 Design control — primary reference Naval Sea Systems Command |
| 7383858-F3C10326-5 | 5/1 Secondary reference Naval Sea Systems Command |
| F3C10326 ITEM 5 | 5/1 Secondary reference U.S. Government activity |
| F2B10140-3AA | 5/1 Secondary reference U.S. Government activity |
NSN 4810-01-644-3641 is a Disk,valve, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-644-3641 has 4 manufacturer part numbers on file: F3C10326 ITEM 5D0 (Naval Inventory Control Point Mechanicsburg), 7383858-F3C10326-5D0 (Naval Inventory Control Point Mechanicsburg), 7550478-F3C10326-5D0 (Naval Inventory Control Point Mechanicsburg), F2B10140-3AAD0 (Naval Inventory Control Point Mechanicsburg).
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.