The Bearing Pad,valve, cataloged under National Stock Number 4820-01-377-3451, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-377-3451 |
| Item Name | Bearing Pad,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| 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 |
| Reference | Meaning |
|---|---|
| NB43610 PL7999 ITEM 19 | 3/2 Design control — primary reference U.S. Government activity |
| ND43756 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| ND43756 | 5/9 Secondary reference Gulf Coast Holdings, Inc Dba Unidynamics |
| NB43610 PL7999 ITEM 19 | 5/9 Secondary reference Hale Hamilton (valves) Ltd Div Cad Uxbridge |
| NB43610 PL7999 ITEM 19 | 3/9 Design control — primary reference Gulf Coast Holdings, Inc Dba Unidynamics |
| ND43756 | 5/9 Secondary reference Hale Hamilton (valves) Ltd Div Cad Uxbridge |
| ND43756 | 5/9 Secondary reference U.S. Government activity |
| NB43610 PL7999 ITEM 19 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-01-377-3451 is a Bearing Pad,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-377-3451: End Item Identification: USED ON 3-WAY BALL VALVE.. 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.