The Tailpiece,valve, cataloged under National Stock Number 4810-01-192-5975, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-192-5975 |
| Item Name | Tailpiece,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Status | ACTIVE |
| Design Type | ANGLE |
| Connection Type | FLANGE, ROUND W/HOLES |
| Flange Diameter | 11.875 INCHES AND 10.875 INCHES IN |
| Material | COPPER ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 508-2144478 | D/9 Drawing number reference only U.S. Government activity |
| 77651-90X1 PIECE 2 | 3/2 Design control — primary reference U.S. Government activity |
| 508-2144478 PIECE 2 | 5/2 Secondary reference U.S. Government activity |
| 77651-90X1 | D/9 Drawing number reference only U.S. Government activity |
NSN 4810-01-192-5975 is a Tailpiece,valve, classified under FSC 4810, Valves, Powered. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 4810-01-192-5976, 4820-01-201-1282. Verify interchangeability with system specifications before substitution.
Key specifications for 4810-01-192-5975: Design Type: ANGLE; Connection Type: FLANGE, ROUND W/HOLES; Flange Diameter: 11.875 INCHES AND 10.875 INCHES IN; End Item Identification: SSN CLASS VALVE, 6 IN. X 4 IN. X 6 IN.; 3 PORT, 3 POS(ANGLE TEE BALL) IN. 4 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.