The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-577-7709, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Pneudraulics, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-577-7709 |
| Primary Part Number | 2130 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Pneudraulics, Inc. |
| Status | ACTIVE |
| Body Style | TEE |
| 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 |
|---|---|
| 2130 PRIMARY | Pneudraulics, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 209-376-044-103 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 4820-01-577-7709 is a Valve,regulating,fluid Pressure, manufactured by Pneudraulics, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-577-7709 has 1 manufacturer part number on file: 2130 (Pneudraulics, Inc.).
Key specifications for 2130: Body Style: TEE; Special Features: VALVE IS 5.350 INCHES LONG, 2.125 INCHES HIGH, 1.310 INCHES DEEP; WEIGHT 0.70 LBS LBS; Part Name Assigned by Controlling Agency: VALVE, PRESSURE REDUCING-HYDRAULIC; End Item Identification: UH-1H HELICOPTER. 1 specification is 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.