The Bearing,ball,annular, cataloged under National Stock Number 3110-00-101-2886, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 12 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3110-00-101-2886 |
| Primary Part Number | 3FC216 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Overall Outside Diameter | 10.00 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Contact Angle | 25.0 DEGREES MINIMUM |
| Load Direction | ANGULAR |
| Standard Tolerance Designation | ABEC NO.1 |
| Bore Diameter | 50.00 MILLIMETERS NOMINAL MM |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Material | PLASTIC PHENOLIC RETAINER |
| Material | STEEL BALL |
| 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 |
|---|---|
| 3FC216 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 3FC216 | 5/9 Secondary reference Oshkosh Corp |
| Q30310 | 5/9 Secondary reference General Motors Corp Delco Moraine Ndh Div |
| 7310BT | 5/9 Secondary reference Skf Usa Inc. |
| 555038 | 5/9 Secondary reference U.S. Government activity |
| 769-21PC28 | 5/9 Secondary reference Emerson Electric Co U S Electrical Motors Div |
| 555037 | 5/9 Secondary reference U.S. Government activity |
| Q30310-1A | 5/9 Secondary reference General Motors Corp Delco Moraine Ndh Div |
| FF-B-171 | 4/1 Identification reference U.S. Government activity |
NSN 3110-00-101-2886 is a Bearing,ball,annular, manufactured by Oshkosh Defense Llc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-101-2886 has 1 manufacturer part number on file: 3FC216 (Oshkosh Defense Llc).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-007-8102. Verify interchangeability with system specifications before substitution.
Key specifications for 3FC216: Surface Finish: GROUND; Style Designator: COUNTERBORED OUTER RING, NON-SEPARABLE; Overall Width: 27.0 MILLIMETERS NOMINAL MM; Overall Outside Diameter: 10.00 MILLIMETERS NOMINAL MM. 12 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.