The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-489-0512, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Thorn Satcom Data Services. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-489-0512 |
| Primary Part Number | AE01A-D1339-001 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Thorn Satcom Data Services |
| 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 |
|---|---|
| AE01A-D1339-001 | Thorn Satcom Data Services (GBR) |
| 170-008274-P001 | Saab, Inc Div Surveillance (USA) |
| Reference | Meaning |
|---|---|
| AE01A-D1339-001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-01-489-0512 is a Valve,regulating,fluid Pressure, manufactured by Thorn Satcom Data Services, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-489-0512 has 2 manufacturer part numbers on file: AE01A-D1339-001 (Thorn Satcom Data Services), 170-008274-P001 (Saab, Inc Div Surveillance).
Key specifications for AE01A-D1339-001: Special Features: NHA INTRA SITE DIGITAL LINK EQUIPMENT, THIS REGULATOR IS SUPPLYIED WITHA WALL MOUNTING BRACKET, 25FT OF 3/8" POLYETHYLENE TUBING AND A 1/8" NPT MALE CONNECTOR FOR ATTACHMENT TO COAXIAL CABLE OR WAVEGUIDE FT. 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.