The Collar,shaft, cataloged under National Stock Number 3040-01-477-5035, 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 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-477-5035 |
| Primary Part Number | 124-4322609 PC 40 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Style Designator | PLAIN ROUND |
| Outside Diameter | 4.000 INCHES NOMINAL IN |
| Bore Diameter | 3.5480 INCHES NOMINAL IN |
| Material | STEEL |
| Thickness | 1.000 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 |
|---|---|
| 124-4322609 PC 40 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 4322609 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 3040-01-477-5035 is a Collar,shaft, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-477-5035 has 1 manufacturer part number on file: 124-4322609 PC 40 (Naval Sea Systems Command).
Key specifications for 124-4322609 PC 40: Style Designator: PLAIN ROUND; Outside Diameter: 4.000 INCHES NOMINAL IN; Special Features: PART OF 25 IN. BALLISTIC DOOR IN; End Item Identification: AIRCRAFT CARRIER CVAN 68, TICONDEROGA CLASS CG. 5 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.