The Shaft,shouldered, cataloged under National Stock Number 3040-01-346-4008, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is R G Rollin Co. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | R G Rollin Co (CAGE 54752) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-346-4008 |
| Primary Part Number | KR780700 PIECE 7 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | R G Rollin Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| KR2318-7 | R G Rollin Co (USA) |
| KR780700 PIECE 7 PRIMARY | R G Rollin Co (USA) |
| Reference | Meaning |
|---|---|
| KR780700 | D/9 Drawing number reference only R G Rollin Co |
NSN 3040-01-346-4008 is a Shaft,shouldered, manufactured by R G Rollin Co, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-346-4008 has 2 manufacturer part numbers on file: KR2318-7 (R G Rollin Co), KR780700 PIECE 7 (R G Rollin Co).
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.