The Bearing,ball,thrust, cataloged under National Stock Number 3110-00-891-5101, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-891-5101 |
| Primary Part Number | 5520186 |
| Item Name | Bearing,ball,thrust |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Skf Usa Inc. |
| Status | CANCELLED |
| Material | STEEL OVERALL |
| Style Designator | GROOVED RACE SURFACE |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR THRUST BEARINGS |
| Retainer Fabrication Method | PRESSED |
| Thrust Directional Capability Designation | SINGLE |
| Alignment Type | RIGID |
| Surface Finish | GROUND |
| Overall Outside Diameter | 53.0 MILLIMETERS NOMINAL MM |
| Bore Smallest Diameter | 35.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 51107 | Skf Usa Inc. (USA) |
| 5520186 PRIMARY | Skf Usa Inc. (USA) |
| 5520186 | Naval Sea Systems Command (USA) |
| 51107 | Fag Bearings Corporation (USA) |
| 3110PL0816036 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 5520186 PRIMARY | Fag Bearings Corporation (USA) |
| 400-4907 | Nimikkeistokeskus Ncb Finland (FIN) |
NSN 3110-00-891-5101 is a Bearing,ball,thrust, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-891-5101 has 7 cross-referenced part numbers: 51107 (Skf Usa Inc.), 5520186 (Skf Usa Inc.), 5520186 (Naval Sea Systems Command), 51107 (Fag Bearings Corporation), 3110PL0816036 (Jednolity Indeks Materialowy - Uniform Material Index) and 2 more.
There are 10 known substitutes for 3110-00-891-5101: 3110-00-100-0637, 5999-00-247-7527, 5360-00-300-7654 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5520186: Material: STEEL OVERALL; Style Designator: GROOVED RACE SURFACE; Standard Tolerance Designation: AFBMA STD TOLERANCE FOR THRUST BEARINGS; Retainer Fabrication Method: PRESSED. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-891-5101 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.