The Roller Assy,conveyor, cataloged under National Stock Number 3910-00-146-8129, is classified within Federal Supply Class 3910 (Conveyors) of the Materials Handling Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3910-00-146-8129 |
| Item Name | Roller Assy,conveyor |
| FSC / FSG | 3910 / 39 — Conveyors |
| Status | ACTIVE |
| General Characteristics Item Description | 2 BEARING,1 SPRING,1 ROLLER,1 SHAFT,20.180 IN. LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 456007 | 3/9 Design control — primary reference Irvin Industries Inc Air Cargo Systems |
NSN 3910-00-146-8129 is a Roller Assy,conveyor, classified under FSC 3910, Conveyors. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 8415-01-651-9107. Verify interchangeability with system specifications before substitution.
Key specifications for 3910-00-146-8129: General Characteristics Item Description: 2 BEARING,1 SPRING,1 ROLLER,1 SHAFT,20.180 IN. LG IN. 1 specification is 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.