The Cup,valve Gage, cataloged under National Stock Number 4820-01-154-9757, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-154-9757 |
| Item Name | Cup,valve Gage |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| General Characteristics Item Description | CORROSION RESISTING STEEL;1.750 IN.OD;0.897 IN.ID;0.438 IN.H;4 HOLES 0.188 IN.DIA,1.500 IN.BC IN |
| 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 |
|---|---|
| 171964 | 3/9 Design control — primary reference Rosemount Analytical, Inc. Div Process Analytical Division |
NSN 4820-01-154-9757 is a Cup,valve Gage, classified under FSC 4820, Valves, Nonpowered. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6750-01-427-1773. Verify interchangeability with system specifications before substitution.
Key specifications for 4820-01-154-9757: General Characteristics Item Description: CORROSION RESISTING STEEL;1.750 IN.OD;0.897 IN.ID;0.438 IN.H;4 HOLES 0.188 IN.DIA,1.500 IN.BC IN. 1 specification is 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.