The Clamp,hub, cataloged under National Stock Number 3040-01-314-2548, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Borg-Warner Automotive Transmission and Engine Components Corp Morse Automotive Products. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-01-314-2548 |
| Primary Part Number | 1300 |
| Item Name | Clamp,hub |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Borg-Warner Automotive Transmission and Engine Components Corp Morse Automotive Products |
| Status | ACTIVE |
| Clamp Securing Hole Style | THREADED |
| Style Designator | ROUND, SINGLE BOLT SECURED |
| Outside Diameter | 4.3750 INCHES NOMINAL IN |
| Nominal Thread Size | 0.312 INCHES IN |
| Thread Quantity Per Inch | 18 |
| Bore Diameter | 3.0000 INCHES NOMINAL IN |
| Material | STEEL |
| Thickness | 0.6870 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 |
| Part Number | Manufacturer |
|---|---|
| 1300 PRIMARY | Borg-Warner Automotive Transmission and Engine Components Corp Morse Automotive Products (USA) |
| Reference | Meaning |
|---|---|
| T0-566050 | D/9 Drawing number reference only Lockheed Martin Corp |
| T0-566050-3 | 5/9 Secondary reference Lockheed Martin Corp |
NSN 3040-01-314-2548 is a Clamp,hub, manufactured by Borg-Warner Automotive Transmission and Engine Components Corp Morse Automotive Products, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-314-2548 has 1 manufacturer part number on file: 1300 (Borg-Warner Automotive Transmission and Engine Components Corp Morse Automotive Products).
Key specifications for 1300: Clamp Securing Hole Style: THREADED; Style Designator: ROUND, SINGLE BOLT SECURED; Outside Diameter: 4.3750 INCHES NOMINAL IN; Nominal Thread Size: 0.312 INCHES 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.