The Tube,adsorption,air Sampling, cataloged under National Stock Number 6640-01-686-4762, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Restek Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-686-4762 |
| Primary Part Number | 27417 |
| Item Name | Tube,adsorption,air Sampling |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Restek Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| 27417 PRIMARY | Restek Corp (USA) |
NSN 6640-01-686-4762 is a Tube,adsorption,air Sampling, manufactured by Restek Corp, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-686-4762 has 1 manufacturer part number on file: 27417 (Restek Corp).
Key specifications for 27417: Special Features: 3 PORT RAVE VALVE WITH GAUGE; Part Name Assigned by Controlling Agency: TO CAN CANISTER WITH RAVE VALVE. 0 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.