The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-01-286-5689, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Ntn-Bower Corp. Government technical data includes 8 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-286-5689 |
| Primary Part Number | 12364192 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Ntn-Bower Corp |
| Status | ACTIVE |
| Locating Feature | NONLOCATING |
| Surface Finish | GROUND |
| Style Designator | SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER AND OUTER RING, SEPARABLE |
| Overall Outside Diameter | 5.5110 INCHES MINIMUM AND 5.5118 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | RBEC NO.1 |
| Bore Diameter | 3.1490 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 12364192 PRIMARY | Ntn-Bower Corp (USA) |
| 12364192 PRIMARY | Rexnord Industries, Llc Div Aerosspace Bearing Operation (USA) |
| 12364192 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| MU1216SNX/C16-41 | 5/9 Secondary reference Rexnord Industries, Llc Div Link-Belt Bearing Operation |
| 12364192 | 5/9 Secondary reference Rexnord Industries, Llc Dba Link-Belt Products Div Bearing Operation |
| MU1216SNXW616 | 5/9 Secondary reference Rexnord Industries, Llc Dba Link-Belt Products Div Bearing Operation |
| MUX-1216-SNX | 5/1 Secondary reference Ntn-Bower Corp |
NSN 3110-01-286-5689 is a Bearing,roller,cylindrical, manufactured by Ntn-Bower Corp, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-286-5689 has 3 manufacturer part numbers on file: 12364192 (Ntn-Bower Corp), 12364192 (Rexnord Industries, Llc Div Aerosspace Bearing Operation), 12364192 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12364192: Locating Feature: NONLOCATING; Surface Finish: GROUND; Style Designator: SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER AND OUTER RING, SEPARABLE; Overall Width: 1.0156 INCHES MINIMUM AND 1.0236 INCHES MAXIMUM IN. 8 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.