The Lining,friction, cataloged under National Stock Number 3040-01-340-5900, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-340-5900 |
| Item Name | Lining,friction |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Hole Arrangement Style | SINGLE |
| Mounting Hole Diameter | 0.271 INCHES NOMINAL IN |
| Lining Style | RECTANGULAR BLOCK PLAIN |
| Attachment Method | BOLTED |
| Width | 0.920 INCHES NOMINAL IN |
| Material | PLASTIC FRICTION LINING |
| Thickness | 0.460 INCHES NOMINAL IN |
| Hole Type and Quantity | 2 THRU-HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 15221003-109 | 5/2 Secondary reference U.S. Government activity |
| 15221003-109 | 3/9 Design control — primary reference Gulf Coast Holdings, Inc Dba Unidynamics |
| 15221003 | D/9 Drawing number reference only U.S. Government activity |
| 15221003-109 | 5/9 Secondary reference U.S. Government activity |
NSN 3040-01-340-5900 is a Lining,friction, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-340-5900: Hole Arrangement Style: SINGLE; Mounting Hole Diameter: 0.271 INCHES NOMINAL IN; Lining Style: RECTANGULAR BLOCK PLAIN; Overall Length: 2.220 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.