The Regulator,temperature and Pressu, cataloged under National Stock Number 4820-01-514-8736, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Koehler Instrument Company, Inc.. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-514-8736 |
| Primary Part Number | 290-015-001 |
| Item Name | Regulator,temperature and Pressu |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Koehler Instrument Company, Inc. |
| Status | ACTIVE |
| Mounting Method | THREADED |
| Thermostat Type | ANY ACCEPTABLE |
| Usage Design | CONTROL EVAPORATION BATH |
| 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 |
|---|---|
| 90006A0190-9 | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
| 290-015-001 PRIMARY | Koehler Instrument Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 9000A60190 | D/9 Drawing number reference only Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
NSN 4820-01-514-8736 is a Regulator,temperature and Pressu, manufactured by Koehler Instrument Company, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-514-8736 has 2 manufacturer part numbers on file: 90006A0190-9 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service), 290-015-001 (Koehler Instrument Company, Inc.).
Key specifications for 290-015-001: Mounting Method: THREADED; Thermostat Type: ANY ACCEPTABLE; End Item Identification: TACTICAL PETROLEUM LAB,TPLM-100,NSN 6640-01-399-0483; Usage Design: CONTROL EVAPORATION BATH. 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.