The Collar,shaft, cataloged under National Stock Number 3040-00-519-1504, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-519-1504 |
| Primary Part Number | 5191504 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Surface Finish | 125 MICROINCHES INSIDE PERIPHERY |
| Securing Hole Type and Location | TAPER PIN PILOT SINGLE HOLE |
| Criticality Code Justification | ABXV |
| Style Designator | PLAIN ROUND |
| Outside Diameter | 1.375 INCHES NOMINAL IN |
| Angle Between Centerlines of Securing Holes in Deg | 180.0 |
| Securing Hole Quantity | 2 |
| Surface Treatment | PHOSPHATE |
| Bore Diameter | 0.7500 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM IN |
| Material | STEEL |
| Tapered Pin Size Accommodated and Location | 2 SINGLE HOLE |
| Thickness | 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 5191504 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 3040-00-519-1504 is a Collar,shaft, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-519-1504 has 1 manufacturer part number on file: 5191504 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 5191504: Surface Finish: 125 MICROINCHES INSIDE PERIPHERY; Securing Hole Type and Location: TAPER PIN PILOT SINGLE HOLE; Criticality Code Justification: ABXV; Style Designator: PLAIN ROUND. 12 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.