The Shaft,shouldered, cataloged under National Stock Number 3040-01-022-6239, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Euramco Safety Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Krobach Mfg. Corp. Dba Krobach Manufacturing Corp (CAGE 30828); Euramco Safety Inc (CAGE 52081) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-022-6239 |
| Primary Part Number | 55-22056-15 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Euramco Safety Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| KMC-RX156113 | Krobach Mfg. Corp. Dba Krobach Manufacturing Corp (USA) |
| 55-22056-15 PRIMARY | Euramco Safety Inc (USA) |
| Reference | Meaning |
|---|---|
| RX-156113 | D/9 Drawing number reference only U.S. Government activity |
| SK188765PC3 | C/1 Advisory reference — outside the item-of-supply concept Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| 956113 | C/1 Advisory reference — outside the item-of-supply concept Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| SK188765PC3 | 5/9 Secondary reference U.S. Government activity |
| 956113 | 5/9 Secondary reference U.S. Government activity |
| RX156113-1 | 5/9 Secondary reference U.S. Government activity |
| 956113-00 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| RX156113-1 | C/1 Advisory reference — outside the item-of-supply concept Curtiss-Wright Electro-Mechanical Corporation Div Epd |
NSN 3040-01-022-6239 is a Shaft,shouldered, manufactured by Euramco Safety Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-022-6239 has 2 manufacturer part numbers on file: KMC-RX156113 (Krobach Mfg. Corp. Dba Krobach Manufacturing Corp), 55-22056-15 (Euramco Safety Inc).
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.