The Actuator,mechanical,nonaircraft, cataloged under National Stock Number 3040-01-553-4635, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Sss Clutch Co, Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Actuator,mechanical,nonaircraft |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Sss Clutch Co, Inc (CAGE 5S759) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-553-4635 |
| Primary Part Number | SL56546 |
| Item Name | Actuator,mechanical,nonaircraft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Sss Clutch Co, 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 |
|---|---|
| 18943 ITEM 8 | Sss Clutch Co, Inc (USA) |
| SL56546 PRIMARY | Sss Clutch Co, Inc (USA) |
NSN 3040-01-553-4635 is a Actuator,mechanical,nonaircraft, manufactured by Sss Clutch Co, Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-553-4635 has 2 manufacturer part numbers on file: 18943 ITEM 8 (Sss Clutch Co, Inc), SL56546 (Sss Clutch Co, 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.