The Collar,shaft, cataloged under National Stock Number 3040-00-590-9348, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 6 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-590-9348 |
| Primary Part Number | 6104-3177422REVAPC14 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Style Designator | ROUND W/GROOVED PERIPHERY |
| Material Document and Classification | MIL-S-16782-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE |
| Outside Diameter | 2.875 INCHES NOMINAL IN |
| Bore Diameter | 2.0000 INCHES NOMINAL IN |
| Material | STEEL COMP 1010 OR STEEL COMP 1015 |
| Thickness | 1.562 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 |
|---|---|
| 6104-3177422REVAPC14 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| X54985-SP | 5/9 Secondary reference U.S. Government activity |
| 6104-3177422REVAPC14 | 5/9 Secondary reference U.S. Government activity |
| X54985-SP | 3/2 Design control — primary reference U.S. Government activity |
| D38-902-6REVAPC14 | 5/9 Secondary reference U.S. Government activity |
| SP-54985 | 5/9 Secondary reference U.S. Government activity |
NSN 3040-00-590-9348 is a Collar,shaft, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-590-9348 has 1 manufacturer part number on file: 6104-3177422REVAPC14 (Naval Sea Systems Command).
Key specifications for 6104-3177422REVAPC14: Style Designator: ROUND W/GROOVED PERIPHERY; Material Document and Classification: MIL-S-16782-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE; Outside Diameter: 2.875 INCHES NOMINAL IN; Special Features: 30 DEG ANGLE CUT IN OD OF COLLAR,2.500 ID OF CUT,0.250 IN. FROM BOTTOM OF CUT TO END OF COLLAR IN. 6 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.