The Valve,safety Relief, cataloged under National Stock Number 4820-01-468-9085, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Ingersoll-Rand Company- Parts. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-468-9085 |
| Primary Part Number | 32174799 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Ingersoll-Rand Company- Parts |
| Status | ACTIVE |
| Operating Pressure | 260.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Valve Operation Method | AIR |
| 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 |
|---|---|
| 32174799 PRIMARY | Ingersoll-Rand Company- Parts (USA) |
| Reference | Meaning |
|---|---|
| 32174799 | 5/9 Secondary reference Ingersoll Rand Co |
| 32174799 | C/1 Advisory reference — outside the item-of-supply concept Ingersoll-Rand Company Dba Ingersoll-Rand |
NSN 4820-01-468-9085 is a Valve,safety Relief, manufactured by Ingersoll-Rand Company- Parts, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-468-9085 has 1 manufacturer part number on file: 32174799 (Ingersoll-Rand Company- Parts).
Key specifications for 32174799: Operating Pressure: 260.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Special Features: NHA 15T2 THREE STAGE HIGH PRESSURE INDUSTRIAL AIR COMPRESSOR; UNITS PER ASSY IS 1; Media for Which Designed: AIR SINGLE RESPONSE; End Item Identification: USNS STALWART CLASS TAGOS. 3 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.