The Cleaner,ultrasonic, cataloged under National Stock Number 4940-01-460-5101, 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 Blackstone~ney Ultrasonics, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4940-01-460-5101 |
| Primary Part Number | HT1206/NOC |
| Item Name | Cleaner,ultrasonic |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Blackstone~ney Ultrasonics, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PR-97-7170-0867 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| HT1206/NOC PRIMARY | Blackstone~ney Ultrasonics, Inc. (USA) |
NSN 4940-01-460-5101 is a Cleaner,ultrasonic, manufactured by Blackstone~ney Ultrasonics, Inc., classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-460-5101 has 2 manufacturer part numbers on file: PR-97-7170-0867 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), HT1206/NOC (Blackstone~ney Ultrasonics, Inc.).
Key specifications for HT1206/NOC: Special Features: THIS ITEM IS USED TO CLEAN COMPONENTS THAT REQUIRE OXYGEN CLEAN STANDARDS. IN CONJUNCTION WITH ULTRASONIC CLEANING TANKS. THE ULTRASONIC TANKS ARE REQUIRED TO OPERATE AT AN OPTIMAL FREQUENCY OF 40 KHZ AND A TEMPERATURE OF 150 DEGREES F + 5 DEGREES F. IS 1.9 GALLONAGAVGEA-6B (EXCAP PECULIAR) KHz. 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.
NSN 4940-01-460-5101 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.