The Collar,shaft, cataloged under National Stock Number 3040-01-429-1306, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-01-429-1306 |
| Primary Part Number | G524273-1 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Counterbore Depth and Location | 0.3100 INCHES NOMINAL SINGLE HOLE IN |
| Securing Hole Type and Location | THREADED-COUNTERBORED SINGLE HOLE |
| Largest Diameter Length | 0.7500 INCHES NOMINAL IN |
| Style Designator | ROUND W/SINGLE CHAMFER |
| Screw Thread Series Designator and Location | SINGLE HOLE UNIFIED NATIONAL COARSE (UNC) |
| Outside Diameter | 2.625 INCHES NOMINAL IN |
| Nominal Thread Size | 0.164 INCHES SINGLE HOLE IN |
| Securing Hole Quantity | 1 |
| Surface Treatment | PASSIVATE |
| Chamfer Angle in Deg | 45.0 |
| Bore Diameter | 1.5000 INCHES NOMINAL IN |
| Material | STEEL |
| Counterbore Diameter and Location | 0.1880 INCHES NOMINAL SINGLE HOLE IN |
| 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 |
NSN 3040-01-429-1306 is a Collar,shaft, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-429-1306 has 2 manufacturer part numbers on file: G524273-1 (Raytheon Company), G524273-1 (Raytheon Company Dba Raytheon Co).
Key specifications for G524273-1: Counterbore Depth and Location: 0.3100 INCHES NOMINAL SINGLE HOLE IN; Securing Hole Type and Location: THREADED-COUNTERBORED SINGLE HOLE; Largest Diameter Length: 0.7500 INCHES NOMINAL IN; Style Designator: ROUND W/SINGLE CHAMFER. 14 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.