The Hub,body, cataloged under National Stock Number 3040-01-199-6748, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 11 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-01-199-6748 |
| Primary Part Number | 1210C1487 |
| Item Name | Hub,body |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Second End Hub Outside Diameter | 0.375 INCHES NOMINAL IN |
| Shoulder Width | 0.125 INCHES NOMINAL IN |
| Hub Inside Diameter | 0.250 INCHES NOMINAL IN |
| Style Designator | DOUBLE HUB W/ SECRING HOLE(S) |
| Material Document and Classification | COMP 304 FED SPEC SINGLE MATERIAL RESPONSE |
| Surface Treatment | PASSIVATE |
| Distance From First End Hub to Shoulder | 0.312 INCHES NOMINAL IN |
| Material | STEEL |
| Distance From Second End Hub to Shoulder | 0.188 INCHES NOMINAL IN |
| Shoulder Outside Diameter | 1.250 INCHES NOMINAL IN |
| First End Hub Outside Diameter | 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 |
| Part Number | Manufacturer |
|---|---|
| 1213C1505 FIND 2 | Lockheed Martin Corporation Div Rms (USA) |
| 1210C1487 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 1213C1505 FIND 2 | 5/9 Secondary reference Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems |
| 1210C1487 | 5/9 Secondary reference Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems |
NSN 3040-01-199-6748 is a Hub,body, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-199-6748 has 2 manufacturer part numbers on file: 1213C1505 FIND 2 (Lockheed Martin Corporation Div Rms), 1210C1487 (Lockheed Martin Corporation Div Rms).
Key specifications for 1210C1487: Second End Hub Outside Diameter: 0.375 INCHES NOMINAL IN; Shoulder Width: 0.125 INCHES NOMINAL IN; Hub Inside Diameter: 0.250 INCHES NOMINAL IN; Style Designator: DOUBLE HUB W/ SECRING HOLE(S). 11 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.