The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-047-2968, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Honeywell International Inc Div Aerospace-South Bend (bendix Dr). Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-047-2968 |
| Primary Part Number | 2523180 |
| Item Name | Valve,relief,pressure and Temper |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| Status | ACTIVE |
| Temp Control Device Type | THERMOSTATIC |
| Temp Adjustability | ADJUSTABLE |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Valve Discharge Flow Rate | 1350.0 POUNDS PER HOUR LBS |
| Adjustable Pressure Range | 650.0 TO 670.0 CAMERA MOUNT |
| 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 |
|---|---|
| 2523180 PRIMARY | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| Reference | Meaning |
|---|---|
| 2523180 | 5/9 Secondary reference Unison Industries Llc |
NSN 4820-01-047-2968 is a Valve,relief,pressure and Temper, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-047-2968 has 1 manufacturer part number on file: 2523180 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
Key specifications for 2523180: Temp Control Device Type: THERMOSTATIC; Temp Adjustability: ADJUSTABLE; Media for Which Designed: HYDROCARBON FUELS AND OILS; Valve Discharge Flow Rate: 1350.0 POUNDS PER HOUR LBS. 5 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.