The Filter,air Sampling, cataloged under National Stock Number 6640-01-593-3789, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hi-Q Environmental Products Co Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-593-3789 |
| Primary Part Number | TC-12 |
| Item Name | Filter,air Sampling |
| FSC / FSG | 6640 / 66 — No Item Name Available |
| Manufacturer | Hi-Q Environmental Products Co Inc |
| Status | ACTIVE |
| Material | CARBON AND PLASTIC |
| Color | YELLOW |
| Overall Diameter | 2.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6640NCM060288 | Defense Medical Standardization Board (USA) |
| 1961 | Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA) |
| TC-12 PRIMARY | Hi-Q Environmental Products Co Inc (USA) |
NSN 6640-01-593-3789 is a Filter,air Sampling, manufactured by Hi-Q Environmental Products Co Inc, classified under FSC 6640 (No Item Name Available). Status: active.
NSN 6640-01-593-3789 has 3 cross-referenced part numbers: 6640NCM060288 (Defense Medical Standardization Board), 1961 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), TC-12 (Hi-Q Environmental Products Co Inc).
There are 6 known substitutes for 6640-01-593-3789: 5120-00-181-6784, 5340-00-532-9146, 5910-00-649-0565 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for TC-12: Material: CARBON AND PLASTIC; Color: YELLOW; Overall Diameter: 2.250 INCHES NOMINAL IN; Overall Height: 1.000 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.