The Arm,adjusting,belt Tension, cataloged under National Stock Number 2920-00-883-1223, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2920-00-883-1223 |
| Primary Part Number | 5134333 |
| Item Name | Arm,adjusting,belt Tension |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.405 INCHES NOMINAL IN |
| Overall Thickness | 0.200 INCHES NOMINAL IN |
| Shape | CYLINDRICAL |
| Material | STEEL |
| 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 |
|---|---|
| 5134333 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| 5134333 | 5/9 Secondary reference General Motors Corp |
NSN 2920-00-883-1223 is a Arm,adjusting,belt Tension, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-00-883-1223 has 1 manufacturer part number on file: 5134333 (Rolls-Royce Solutions America Inc).
Key specifications for 5134333: Attachment Hole Diameter: 0.405 INCHES NOMINAL IN; Overall Thickness: 0.200 INCHES NOMINAL IN; Shape: CYLINDRICAL; Overall Length: 12.125 INCHES NOMINAL IN. 4 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.