The Valve,check, cataloged under National Stock Number 4820-01-497-4741, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Smatco Industries Inc. 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 | 4820-01-497-4741 |
| Primary Part Number | 215039 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Smatco Industries Inc |
| 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 |
|---|---|
| 215039 PRIMARY | Smatco Industries Inc (USA) |
NSN 4820-01-497-4741 is a Valve,check, manufactured by Smatco Industries Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-497-4741 has 1 manufacturer part number on file: 215039 (Smatco Industries Inc).
Key specifications for 215039: Special Features: KIT 2 HYD COMPONENTS, ITEM 10; End Item Identification: WINCH, STERN ANCHOR; DSA-90-TC. 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.