The Collar,shaft, cataloged under National Stock Number 3040-01-355-2804, 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 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-355-2804 |
| Primary Part Number | 5190376 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Largest Diameter Length | 0.6700 INCHES NOMINAL IN |
| Style Designator | ROUND STEPPED |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1020 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE |
| Outside Diameter | 12.5000 INCHES NOMINAL IN |
| Small End Diameter | 9.8760 INCHES NOMINAL IN |
| Bore Diameter | 8.0000 INCHES NOMINAL IN |
| Material | STEEL COMP 1020 |
| Thickness | 1.4200 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 | S |
| Part Number | Manufacturer |
|---|---|
| 5190376 | Ram-System Gmbh (DEU) |
| 5190376 | The Gleason Works (USA) |
| 5190376 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 3040PL0962163 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5190376 | 5/2 Secondary reference U.S. Government activity |
NSN 3040-01-355-2804 is a Collar,shaft, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-355-2804 has 3 manufacturer part numbers on file: 5190376 (Ram-System Gmbh), 5190376 (The Gleason Works), 5190376 (Naval Sea Systems Command).
Key specifications for 5190376: Largest Diameter Length: 0.6700 INCHES NOMINAL IN; Style Designator: ROUND STEPPED; Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1020 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE; Outside Diameter: 12.5000 INCHES NOMINAL 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.