The Adapter,ventilator, cataloged under National Stock Number 6685-01-666-7331, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Tsi Incorporated. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-666-7331 |
| Primary Part Number | 1102093 |
| Item Name | Adapter,ventilator |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Tsi Incorporated |
| 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 |
|---|---|
| 1102093 PRIMARY | Tsi Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 1461244 | 5/1 Secondary reference U.S. Government activity |
| 6685NCM173572 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6685-01-666-7331 is a Adapter,ventilator, manufactured by Tsi Incorporated, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-666-7331 has 1 manufacturer part number on file: 1102093 (Tsi Incorporated).
Key specifications for 1102093: Special Features: SED FOR TESTING OXYGEN CONCENTRATORS AND OTHER LOW FLOW DEVICES. IT IS NOT DESIGNED FOR TESTING VENTILATORS. APPLICABLE ACCESSORY FOR CERTIFIER FA PLUS VENTILATOR TEST SYSTEM 4080. 10MM X 22MM; END ITEM NSN: 6685-01-640-8710. PRODUCT DEVICE CODE, 99998 MM; Part Name Assigned by Controlling Agency: ADAPTER, 10MM X 22MM MM; End Item Identification: 6685-01-640-8710. 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.