The Retainer,disk,valve, cataloged under National Stock Number 4810-01-419-4191, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-419-4191 |
| Item Name | Retainer,disk,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Status | ACTIVE |
| Outside Diameter | 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN |
| Material | ALUMINUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Reference | Meaning |
|---|---|
| 10183816 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 3167377-2 | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| 3167377-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4810-01-419-4191 is a Retainer,disk,valve, classified under FSC 4810, Valves, Powered. Status: active.
Key specifications for 4810-01-419-4191: Outside Diameter: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN; Material: ALUMINUM. 2 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.