The Adjusting Device,belt-Chain Tens, cataloged under National Stock Number 3040-01-575-9740, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Dayco Products Llc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Adjusting Device,belt-Chain Tens |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Dayco Products Llc (CAGE 11288); Dayco Products Canada Inc (CAGE 12291); General Dynamics Land Systems Canadacorp (CAGE 56161) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-575-9740 |
| Primary Part Number | 89481 |
| Item Name | Adjusting Device,belt-Chain Tens |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Dayco Products Llc |
| 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 |
|---|---|
| 89481 PRIMARY | Dayco Products Llc (USA) |
| 89481 | Dayco Products Canada Inc (CAN) |
| R0099880 | General Dynamics Land Systems Canadacorp (CAN) |
| Reference | Meaning |
|---|---|
| R0099880 | 7/2 Vendor item drawing reference Denel Vehicle Systems |
| 89406 | 5/9 Secondary reference Dayco Products Llc |
| R0099880-0301 | D/9 Drawing number reference only Denel Vehicle Systems |
NSN 3040-01-575-9740 is a Adjusting Device,belt-Chain Tens, manufactured by Dayco Products Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-575-9740 has 3 manufacturer part numbers on file: 89481 (Dayco Products Llc), 89481 (Dayco Products Canada Inc), R0099880 (General Dynamics Land Systems Canadacorp).
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.