The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-366-7217, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Ingersoll-Rand Company. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-366-7217 |
| Primary Part Number | 39475645 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Ingersoll-Rand Company |
| Status | ACTIVE |
| Flow Control Device | DISK |
| First End Thread Direction | RIGHT-HAND |
| Second End Relationship with First End | IDENTICAL |
| Body Style | ANGLE |
| First End Style Designator | PLAIN |
| End Connection Quantity | 2 |
| First End Connection Type | THREADED INTERNAL PIPE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 39475645 PRIMARY | Ingersoll-Rand Company (USA) |
| 581701-007 | Pacific Consolidated Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 581701-016 | 5/9 Secondary reference Pacific Consolidated Industries Llc |
NSN 4820-01-366-7217 is a Valve,regulating,fluid Pressure, manufactured by Ingersoll-Rand Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-366-7217 has 2 manufacturer part numbers on file: 39475645 (Ingersoll-Rand Company), 581701-007 (Pacific Consolidated Industries Llc).
1 possible match (shared part number, not a government interchangeability claim): 4810-01-367-4779. Verify interchangeability with system specifications before substitution.
Key specifications for 39475645: Flow Control Device: DISK; First End Thread Direction: RIGHT-HAND; Second End Relationship with First End: IDENTICAL; Body Style: ANGLE. 7 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.
NSN 4820-01-366-7217 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.