The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-554-5653, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fairbanks Morse, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4820-01-554-5653 |
| Primary Part Number | PA12652319 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Fairbanks Morse, 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 |
|---|---|
| PA12652319 PRIMARY | Fairbanks Morse, Llc (USA) |
| 98655000011 | Fairbanks Morse, Llc (USA) |
| Reference | Meaning |
|---|---|
| 98655000011 | 5/9 Secondary reference U.S. Government activity |
| PA12652319 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4820-01-554-5653 is a Valve,regulating,fluid Pressure, manufactured by Fairbanks Morse, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-554-5653 has 2 manufacturer part numbers on file: PA12652319 (Fairbanks Morse, Llc), 98655000011 (Fairbanks Morse, Llc).
Key specifications for PA12652319: Part Name Assigned by Controlling Agency: VALVE PRESSURE REDUCING ON AIR SYSTEM; End Item Identification: NEW CONSTRUCTION LCS-1; DIESEL ENGINE 16PA6B-STC. 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.