The Tube,adsorption,air Sampling, cataloged under National Stock Number 6640-01-623-7058, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Skc Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 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 | 6640-01-623-7058 |
| Primary Part Number | 226-49-102 |
| Item Name | Tube,adsorption,air Sampling |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Skc Inc |
| Status | ACTIVE |
| Reference/blank Layer Adsorbent Material Weight and Type | 60 MILLIGRAMS XAD-2 |
| Adsorption Tube Type | FORMALDEHYDE |
| Retaining Plug Material Type and Quantity | 2 GLASS WOOL |
| Sample Layer/area Adsorbent Material Weight and Type | 120 MILLIGRAMS XAD-2 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SKC 226-49-102 | Active Environmental Solutions Alemir International Pty. Ltd. (AUS) |
| 226-49-102 PRIMARY | Skc Inc (USA) |
NSN 6640-01-623-7058 is a Tube,adsorption,air Sampling, manufactured by Skc Inc, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-623-7058 has 2 manufacturer part numbers on file: SKC 226-49-102 (Active Environmental Solutions Alemir International Pty. Ltd.), 226-49-102 (Skc Inc).
Key specifications for 226-49-102: Reference/blank Layer Adsorbent Material Weight and Type: 60 MILLIGRAMS XAD-2; Adsorption Tube Type: FORMALDEHYDE; Retaining Plug Material Type and Quantity: 2 GLASS WOOL; Sample Layer/area Adsorbent Material Weight and Type: 120 MILLIGRAMS XAD-2. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.