The Bearing,sleeve, cataloged under National Stock Number 3120-00-809-6683, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Rbc Transport Dynamics Corp Div Rbc Transport Dynamics. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-809-6683 |
| Primary Part Number | A02RS285-1 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics |
| Status | ACTIVE |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Flange Outside Diameter | 1.7400 INCHES MINIMUM AND 1.7600 INCHES MAXIMUM IN |
| Body Outside Diameter | 1.6262 INCHES MINIMUM AND 1.6269 INCHES MAXIMUM IN |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Body Inside Diameter | 1.4375 INCHES MINIMUM AND 1.4385 INCHES MAXIMUM IN |
| Flange Width | 0.0920 INCHES MINIMUM AND 0.0940 INCHES MAXIMUM IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER |
| Material | ALUMINUM ALLOY OUTER LAYER |
| 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 |
|---|---|
| A02RS285-1 PRIMARY | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| A02RS285-1 PRIMARY | Rbc Aircraft Products, Inc. (USA) |
| A02RS285-1 | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| FBJW46TF52A17YE9055 | 5/9 Secondary reference Rbc Aircraft Products, Inc. |
| FBJW46TF52A17YE9055 | 5/9 Secondary reference Timken Co Div the Timken Company |
| 90215 | 5/1 Secondary reference Rbc Transport Dynamics Corp Div Rbc Transport Dynamics |
| FBJW46TF52A17 | 5/9 Secondary reference Timken Co Div the Timken Company |
NSN 3120-00-809-6683 is a Bearing,sleeve, manufactured by Rbc Transport Dynamics Corp Div Rbc Transport Dynamics, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-00-809-6683 has 3 manufacturer part numbers on file: A02RS285-1 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), A02RS285-1 (Rbc Aircraft Products, Inc.), A02RS285-1 (The Boeing Company).
2 possible matches (shared part number, not a government interchangeability claim): 5360-00-967-4783, 5330-01-431-8193. Verify interchangeability with system specifications before substitution.
Key specifications for A02RS285-1: Corner Shape: SQUARE INSIDE RIGHT CORNER; Corner Shape: SQUARE LEFT FLANGE BODY CORNER; Corner Shape: SQUARE OUTSIDE RIGHT CORNER; Corner Shape: SQUARE OUTSIDE LEFT CORNER. 13 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.