The Spindle,mechanically Actuated, cataloged under National Stock Number 3040-01-433-2650, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Chris-Marine Aktiebolag. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-433-2650 |
| Primary Part Number | 127312 |
| Item Name | Spindle,mechanically Actuated |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Chris-Marine Aktiebolag |
| 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 |
|---|---|
| 127312 | Ke Marine Inc Dba Ke Marine Inc (USA) |
| 127312 PRIMARY | Chris-Marine Aktiebolag (SWE) |
| Reference | Meaning |
|---|---|
| 127312 | 3/9 Design control — primary reference Chris-Marine Ab |
| 126312 | C/1 Advisory reference — outside the item-of-supply concept Ke Marine Inc Dba Ke Marine Inc |
NSN 3040-01-433-2650 is a Spindle,mechanically Actuated, manufactured by Chris-Marine Aktiebolag, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-433-2650 has 2 manufacturer part numbers on file: 127312 (Ke Marine Inc Dba Ke Marine Inc), 127312 (Chris-Marine Aktiebolag).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-538-6551. Verify interchangeability with system specifications before substitution.
Key specifications for 127312: End Item Identification: GRINDING MACHINE, CHRIS MARINE USA INC., SERIAL NO. 1240/93/11, MODEL CPS; W/S STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 0 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.