The Lining,friction, cataloged under National Stock Number 3040-00-768-2806, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Kingsbury Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-768-2806 |
| Primary Part Number | 41-4451-1 |
| Item Name | Lining,friction |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Kingsbury Inc. |
| Status | ACTIVE |
| Lining Style | CLUTCH DISK SEGMENT |
| Material | STEEL FRICTION LINING |
| Thickness | 2.875 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 41-4451-1 PRIMARY | Kingsbury Inc. (USA) |
| 464455PC1 PRIMARY | Kingsbury Inc. (USA) |
| 464455PC1T03 | Kingsbury Inc. (USA) |
NSN 3040-00-768-2806 is a Lining,friction, manufactured by Kingsbury Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-768-2806 has 3 manufacturer part numbers on file: 41-4451-1 (Kingsbury Inc.), 464455PC1 (Kingsbury Inc.), 464455PC1T03 (Kingsbury Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-473-9975. Verify interchangeability with system specifications before substitution.
Key specifications for 41-4451-1: Lining Style: CLUTCH DISK SEGMENT; Material: STEEL FRICTION LINING; Thickness: 2.875 INCHES NOMINAL IN. 3 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.