The Piston,valve, cataloged under National Stock Number 4810-01-439-6954, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Cooper Surgical. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-439-6954 |
| Primary Part Number | 21716 |
| Item Name | Piston,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Cooper Surgical |
| Status | ACTIVE |
| 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 |
|---|---|
| 21716 PRIMARY | Cooper Surgical (USA) |
NSN 4810-01-439-6954 is a Piston,valve, manufactured by Cooper Surgical, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-439-6954 has 1 manufacturer part number on file: 21716 (Cooper Surgical).
Key specifications for 21716: Special Features: PEDAL VALVE; END ITEM APPLICATION 6515-01-414-3607; CYROSURGICAL SYSTEM ; MODEL GE-2000. 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.
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.