The Filter Unit,microporous, cataloged under National Stock Number 6640-01-358-6444, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Microwave Engineering Corporation. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-358-6444 |
| Primary Part Number | 444718 |
| Item Name | Filter Unit,microporous |
| FSC / FSG | 6640 / 66 — No Item Name Available |
| Manufacturer | Microwave Engineering Corporation |
| Status | ACTIVE |
| Unit Package Type | PACKAGE |
| Material | PAPER AND PLASTIC |
| Unit Package Quantity | 10 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 92-2-5-109 | Air Force Medical Logistics Office (USA) |
| BACTEC | Becton, Dickinson and Co Dba Becton Dickinson & Co (USA) |
| 444718 PRIMARY | Microwave Engineering Corporation (USA) |
| 04718 | Becton, Dickinson and Co Dba Becton Dickinson & Co (USA) |
| F92A465 | Air Force Medical Logistics Office (USA) |
NSN 6640-01-358-6444 is a Filter Unit,microporous, manufactured by Microwave Engineering Corporation, classified under FSC 6640 (No Item Name Available). Status: active.
NSN 6640-01-358-6444 has 5 cross-referenced part numbers: 92-2-5-109 (Air Force Medical Logistics Office), BACTEC (Becton, Dickinson and Co Dba Becton Dickinson & Co), 444718 (Microwave Engineering Corporation), 04718 (Becton, Dickinson and Co Dba Becton Dickinson & Co), F92A465 (Air Force Medical Logistics Office).
There are 2 known substitutes for 6640-01-358-6444: 6240-00-194-5999, 5950-00-426-6079. Verify interchangeability with system specifications before substitution.
Key specifications for 444718: Unit Package Type: PACKAGE; Part Name Assigned by Controlling Agency: FILTER UNIT MICROPOROUS 2IN O/A LG 0.500 IN WIDTH 10S IN; Material: PAPER AND PLASTIC; End Item Identification: BACTEC NR-660,BECTON DICKINSON,P/N 04691; BACTEC NR-730,BECTON DICKINSON,P/N 04805; BACTEC NR-860,BECTON DICKINSON,P/N 05300. 8 total characteristics are documented in the Federal Logistics Information System.