The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-204-0593, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Leica Inc Surveying and Photogrammetry Systems Div. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-204-0593 |
| Primary Part Number | SK10067-1 REV B OR 24094 |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Leica Inc Surveying and Photogrammetry Systems Div |
| Status | ACTIVE |
| Flow Control Device | PLUG |
| First End Thread Direction | RIGHT-HAND |
| Second End Relationship with First End | IDENTICAL |
| Body Style | STRAIGHT THRU |
| First End Style Designator | PLAIN |
| Temp Rating | 450.0 FAHRENHEIT MAXIMUM DEGF |
| End Connection Quantity | 2 |
| First End Connection Type | THREADED INTERNAL PIPE |
| Temp Adjustability | NOT ADJUSTABLE |
| Material | COPPER ALLOY BODY |
| Material | STEEL CORROSION RESISTING SEAT |
| Material | STEEL CORROSION RESISTING STEM |
| Thread Size and Series/type Designator | 1/4-18 NPT FIRST END |
| 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 |
|---|---|
| 1/2MDR-1 W/ELE 70-125 5FTBC13435 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 1/2MDR-1W/ELE70-120 5FT.BC13434 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| SK10067-1 REV B OR 24094 PRIMARY | Leica Inc Surveying and Photogrammetry Systems Div (USA) |
| Reference | Meaning |
|---|---|
| MBRC | C/1 Advisory reference — outside the item-of-supply concept Leslie Controls, Inc. Dba Leslie Controls Inc |
| MDR1 1-2IN | C/1 Advisory reference — outside the item-of-supply concept Leslie Controls, Inc. Dba Leslie Controls Inc |
| MDRC | 5/9 Secondary reference Leslie Controls, Inc. Dba Leslie Controls Inc |
| SK10067-1REVB | C/1 Advisory reference — outside the item-of-supply concept Leica Inc Surveying and Photogrammetry Systems Div |
NSN 4820-01-204-0593 is a Valve,regulating,temperature, manufactured by Leica Inc Surveying and Photogrammetry Systems Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-204-0593 has 3 manufacturer part numbers on file: 1/2MDR-1 W/ELE 70-125 5FTBC13435 (Leslie Controls, Inc. Dba Leslie Controls Inc), 1/2MDR-1W/ELE70-120 5FT.BC13434 (Leslie Controls, Inc. Dba Leslie Controls Inc), SK10067-1 REV B OR 24094 (Leica Inc Surveying and Photogrammetry Systems Div).
Key specifications for SK10067-1 REV B OR 24094: Flow Control Device: PLUG; First End Thread Direction: RIGHT-HAND; Second End Relationship with First End: IDENTICAL; Body Style: STRAIGHT THRU. 13 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.