The Filter Unit,microporous, cataloged under National Stock Number 6640-01-233-7602, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Skc Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-233-7602 |
| Primary Part Number | 225-3-02 |
| Item Name | Filter Unit,microporous |
| FSC / FSG | 6640 / 66 — No Item Name Available |
| Manufacturer | Skc Inc |
| Status | ACTIVE |
| Filtration Rating in Microns | 0.8 ABSOLUTE |
| Filtering Area | 9.0 SQUARE CENTIMETERS NOMINAL |
| Material | CELLULOSE |
| Unit Package Quantity | 50 |
| Absorbent Pad | INCLUDED |
| Accessory Components and Quantity | CONSIST OF WHITE THIN; MATCHED WEIGHT MCE MEMBRANE FILTERS 2,PAD 1; 3-SECTION CLEAR STYRENE ACRYLONITRILE (SAN) CASSETTE CASE 1 AND SEALING PLUGS |
| Grid Markings | NOT INCLUDED |
| Unit Type | AEROSOL |
| Unit Package Type | PACKAGE |
| Filter Disk Size Accommodated | 37.0 MILLIMETERS MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 225-3-02 PRIMARY | Skc Inc (USA) |
| CASSETTE WITH FILTER | Skc Inc (USA) |
| 7M93M | Cole-Parmer Instrument Co Llc (USA) |
NSN 6640-01-233-7602 is a Filter Unit,microporous, manufactured by Skc Inc, classified under FSC 6640 (No Item Name Available). Status: active.
NSN 6640-01-233-7602 has 3 cross-referenced part numbers: 225-3-02 (Skc Inc), CASSETTE WITH FILTER (Skc Inc), 7M93M (Cole-Parmer Instrument Co Llc).
There is 1 known substitute for 6640-01-233-7602: 6640-01-233-7603. Verify interchangeability with system specifications before substitution.
Key specifications for 225-3-02: Filtration Rating in Microns: 0.8 ABSOLUTE; Filtering Area: 9.0 SQUARE CENTIMETERS NOMINAL; Material: CELLULOSE; Unit Package Quantity: 50. 12 total characteristics are documented in the Federal Logistics Information System.