The Shaft,straight, cataloged under National Stock Number 3040-01-376-1057, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Calgon Carbon Uv Technologies Llc Dba Hyde Marine. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-376-1057 |
| Primary Part Number | 27858 PC 33 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Calgon Carbon Uv Technologies Llc Dba Hyde Marine |
| Status | ACTIVE |
| Second End External Thread Length | 0.80 MILLIMETERS NOMINAL MM |
| First End Diameter | 1.38 MILLIMETERS NOMINAL MM |
| Second End Diameter | 1.125 MILLIMETERS MAXIMUM MM |
| Second End Distance From Keyway Center to End | 2.05 MILLIMETERS NOMINAL MM |
| First End Style | FLAT KEYWAY |
| Second End Keyway Width | 0.254 MILLIMETERS MAXIMUM MM |
| First End Keyway Depth | 0.13 MILLIMETERS NOMINAL MM |
| Second End Keyway Depth | 0.13 MILLIMETERS NOMINAL MM |
| End Similarity | NOT IDENTICAL |
| Second End Style | EXTERNALLY THREADED AND INDENTED FLAT KEYWAY |
| Material | STEEL COMP 1045 |
| External Keyway Length | 1.97 MILLIMETERS NOMINAL FIRST END MM |
| External Keyway Length | 2.50 MILLIMETERS NOMINAL SECOND END MM |
| First End Keyway Width | 0.254 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| 27858 PC 33 PRIMARY | Calgon Carbon Uv Technologies Llc Dba Hyde Marine (USA) |
| Reference | Meaning |
|---|---|
| 27944 | 5/9 Secondary reference Calgon Carbon Uv Technologies Llc Dba Hyde Marine |
NSN 3040-01-376-1057 is a Shaft,straight, manufactured by Calgon Carbon Uv Technologies Llc Dba Hyde Marine, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-376-1057 has 1 manufacturer part number on file: 27858 PC 33 (Calgon Carbon Uv Technologies Llc Dba Hyde Marine).
Key specifications for 27858 PC 33: Second End External Thread Length: 0.80 MILLIMETERS NOMINAL MM; First End Diameter: 1.38 MILLIMETERS NOMINAL MM; Second End Diameter: 1.125 MILLIMETERS MAXIMUM MM; Second End Distance From Keyway Center to End: 2.05 MILLIMETERS NOMINAL MM. 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.