The Cleaner,ultrasonic, cataloged under National Stock Number 4940-01-608-1081, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Graymills Corporation. Government technical data includes 5 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 | 4940-01-608-1081 |
| Primary Part Number | BTU-17 |
| Item Name | Cleaner,ultrasonic |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Graymills Corporation |
| Status | ACTIVE |
| Design Type | ULTRASONIC |
| Tank Capacity | 17.0 GALLONS |
| Maximum Operating Temp | 160.0 FAHRENHEIT DEGF |
| Heating Method | ELECTRICALLY |
| Ultrasonic Generator | INCLUDED |
| 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 |
|---|---|
| BTU-17 PRIMARY | Graymills Corporation (USA) |
NSN 4940-01-608-1081 is a Cleaner,ultrasonic, manufactured by Graymills Corporation, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-608-1081 has 1 manufacturer part number on file: BTU-17 (Graymills Corporation).
Key specifications for BTU-17: Design Type: ULTRASONIC; Tank Capacity: 17.0 GALLONS; Maximum Operating Temp: 160.0 FAHRENHEIT DEGF; Special Features: CHOOSE FROM THREE TANK SIZES FOR PARTS UP TO 12 INCHES W X 16 INCHES L, BONDING OF TRANSDUCERS IS GUARANTEED FOR 10 YEARS, ALL UNITS HAVE 1/2" DRAIN FITTING, LIFT-OFF COVER WITH HANDLE, ADJUSTABLE THERMOSTAT OPTIMIZES TANK TEMPERATURE OF INDIVIDUAL PARTS UP TO 160 DEGREES F (71 DEGREES C), SOUND-DEADENING INSULATION PACKAGE, ILLUMINATED CONTROLS FOR ULTRASONICS AND HEATER FUNCTION IN. 5 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.