The Lining,friction, cataloged under National Stock Number 3040-00-072-8400, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Patriot Sensors & Controls Corp Div Measurement & Calibration Technologies. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-072-8400 |
| Primary Part Number | 861C691G18 |
| Item Name | Lining,friction |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Patriot Sensors & Controls Corp Div Measurement & Calibration Technologies |
| Status | ACTIVE |
| Supplementary Features | THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCES 16016 HAVE INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| S861C91G18 | Westinghouse Electric Corp (USA) |
| 861C691G18 PRIMARY | Patriot Sensors & Controls Corp Div Measurement & Calibration Technologies (USA) |
| Reference | Meaning |
|---|---|
| S861C91G18 | 5/9 Secondary reference Westinghouse Electric Corp Control Business Unit |
| 861C691G18 | 5/9 Secondary reference Westinghouse Electric Corp Control Business Unit |
NSN 3040-00-072-8400 is a Lining,friction, manufactured by Patriot Sensors & Controls Corp Div Measurement & Calibration Technologies, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-072-8400 has 2 manufacturer part numbers on file: S861C91G18 (Westinghouse Electric Corp), 861C691G18 (Patriot Sensors & Controls Corp Div Measurement & Calibration Technologies).
Key specifications for 861C691G18: Supplementary Features: THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCES 16016 HAVE INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984. 1 specification is documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.