The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-482-7703, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Pacific Powertech Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve,relief,pressure and Temper |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Pacific Powertech Llc (CAGE 53546) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-482-7703 |
| Primary Part Number | PBJB-LBN-KB3 |
| Item Name | Valve,relief,pressure and Temper |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Pacific Powertech Llc |
| 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 |
|---|---|
| D-452-097 IT B | Pacific Powertech Llc (USA) |
| PBJB-LBN-KB3 PRIMARY | Pacific Powertech Llc (USA) |
| Reference | Meaning |
|---|---|
| PBJB-LBN-KB3 | C/1 Advisory reference — outside the item-of-supply concept Sun Hydraulics Corporation |
| D-452-097 | D/9 Drawing number reference only Pacific Powertech Llc |
NSN 4820-01-482-7703 is a Valve,relief,pressure and Temper, manufactured by Pacific Powertech Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-482-7703 has 2 manufacturer part numbers on file: D-452-097 IT B (Pacific Powertech Llc), PBJB-LBN-KB3 (Pacific Powertech Llc).
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.