The Piston,water, cataloged under National Stock Number 4610-01-444-2695, is classified within Federal Supply Class 4610 (Water Purification Equipment) of the Water Purification and Sewage Treatment group. The manufacturer of record is Naval Sea Systems Command. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4610-01-444-2695 |
| Primary Part Number | 211048333 |
| Item Name | Piston,water |
| FSC / FSG | 4610 / 46 — Water Purification Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 595-6401002-10 | Naval Sea Systems Command (USA) |
| 595-6401000 FIND 10 | Naval Sea Systems Command (USA) |
| 211048333 PRIMARY | Naval Sea Systems Command (USA) |
| 595-6401000-10 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 211079292 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 595-6401002-1 | 5/9 Secondary reference Naval Sea Systems Command |
| 6401002 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 4610-01-444-2695 is a Piston,water, manufactured by Naval Sea Systems Command, classified under FSC 4610, Water Purification Equipment. Status: active.
NSN 4610-01-444-2695 has 4 manufacturer part numbers on file: 595-6401002-10 (Naval Sea Systems Command), 595-6401000 FIND 10 (Naval Sea Systems Command), 211048333 (Naval Sea Systems Command), 595-6401000-10 (Naval Sea Systems Command).
Key specifications for 211048333: End Item Identification: SEAWOLF CLASS SSN. 0 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.
NSN 4610-01-444-2695 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.