The Clamp,hub, cataloged under National Stock Number 3040-01-036-1234, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-036-1234 |
| Item Name | Clamp,hub |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Plain Hole Diameter | 0.2800 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-P-15328 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-P-23377 MIL SPEC 1ST TREATMENT RESPONSE |
| Clamp Securing Hole Style | UNTHREADED |
| Style Designator | ROUND, SINGLE BOLT SECURED |
| Outside Diameter | 1.440 INCHES NOMINAL IN |
| Surface Treatment | PRIMER OR PLASTIC EPOXY AND PLASTIC POLYAMIDE |
| Bore Diameter | 1.2500 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Thickness | 0.500 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 | X |
| Reference | Meaning |
|---|---|
| SMC752660 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-01-036-1234 is a Clamp,hub, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-036-1234: Plain Hole Diameter: 0.2800 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-P-15328 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-P-23377 MIL SPEC 1ST TREATMENT RESPONSE; Clamp Securing Hole Style: UNTHREADED; Style Designator: ROUND, SINGLE BOLT SECURED. 9 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.