The Chamber,environmental Testing, cataloged under National Stock Number 6636-00-446-8777, is classified within Federal Supply Class 6636 (Environmental Chambers and Related Equipment) of the Instruments and Laboratory Equipment group. The manufacturer of record is Tenney Engineering Inc Hq. Government technical data includes 21 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6636-00-446-8777 |
| Primary Part Number | THJR |
| Item Name | Chamber,environmental Testing |
| FSC / FSG | 6636 / 66 — Environmental Chambers and Related Equipment |
| Manufacturer | Tenney Engineering Inc Hq |
| Status | ACTIVE |
| Cooling Coils for Below Room Temp Use | INCLUDED |
| Phase | SINGLE |
| Inside Width | 16.500 INCHES NOMINAL IN |
| Current Type | AC |
| Vacuum Chamber | INCLUDED |
| Inside Depth | 15.750 INCHES NOMINAL IN |
| Insulated Cabinet | PROVIDED |
| Heat Source for Which Designed | INTEGRAL |
| Circulation Method | FORCED AIR |
| Compartment Quantity | 01 |
| Assembly Form | ASSEMBLED |
| Operating Temp Range | -12.0 TO 93.0 CELSIUS DEGC |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Material | STEEL CORROSION RESISTING CABINET INNER WALL |
| Heating Method | ELECTRICAL |
| Inside Height | 20.000 INCHES NOMINAL IN |
| Environmental Chamber Type | HUMIDITY AND TEMPERATURE |
| Voltage Rating | 115.0 VOLTS NOMINAL |
| Cabinet Mounting Type | STAND |
| Closure Method | HINGED COVER |
| 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 |
|---|---|
| THJR PRIMARY | Tenney Engineering Inc Hq (USA) |
NSN 6636-00-446-8777 is a Chamber,environmental Testing, manufactured by Tenney Engineering Inc Hq, classified under FSC 6636, Environmental Chambers and Related Equipment. Status: active.
NSN 6636-00-446-8777 has 1 manufacturer part number on file: THJR (Tenney Engineering Inc Hq).
Key specifications for THJR: Overall Height: 51.000 INCHES NOMINAL IN; Cooling Coils for Below Room Temp Use: INCLUDED; Phase: SINGLE; Inside Width: 16.500 INCHES NOMINAL IN. 21 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.