The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-4886, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-156-4886 |
| Primary Part Number | 25816R91 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ |
| Status | ACTIVE |
| Bore Diameter | 50.00 MILLIMETERS NOMINAL MM |
| Load Direction | ANGULAR |
| Load Direction | ANGULAR |
| Material | STEEL OVERALL |
| Material | STEEL OVERALL |
| Departure From Cited Designator | AS MODIFIED BY SHIELD QUANTITY |
| Style Designator | LOADING GROOVE, NON-SEPARABLE |
| Nondefinitive Spec/std Data | 145 TYPE AND 00 GRADE |
| Internal Fit-Up Contact Angular Direction | INWARD CONVERGENT |
| Departure From Cited Designator | AS MODIFIED BY SHIELD QUANTITY |
| Nondefinitive Spec/std Data | 145 TYPE AND 00 GRADE |
| Style Designator | LOADING GROOVE, NON-SEPARABLE |
| Shield Quantity | 1 |
| Overall Outside Diameter | 90.00 MILLIMETERS NOMINAL MM |
| Surface Finish | GROUND |
| Internal Fit-Up Contact Angular Direction | INWARD CONVERGENT |
| Retainer Fabrication Method | PRESSED |
| Bore Shape | STRAIGHT |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | ABEC NO.1 |
| Internal Fit-Up Designation | STANDARD |
| Internal Fit-Up Designation | STANDARD |
| Shield Quantity | 1 |
| Standard Tolerance Designation | ABEC NO.1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFB171 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 5510W | General Motors Corp (USA) |
| 25816R91 PRIMARY | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| 258516R91 | Navistar International Corporation Dba Navistar (USA) |
| 5210F PRIMARY | Skf Usa Inc. (USA) |
| 5210KF PRIMARY | Skf Usa Inc. (USA) |
| 5510W | General Motors Corp Delco Moraine Ndh Div (USA) |
NSN 3110-00-156-4886 is a Bearing,ball,annular, manufactured by Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-4886 has 7 cross-referenced part numbers: FFB171 (Federal Specifications Promulgated by General Services Administration Washington DC), 5510W (General Motors Corp), 25816R91 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 258516R91 (Navistar International Corporation Dba Navistar), 5210F (Skf Usa Inc.) and 2 more.
There are 2 known substitutes for 3110-00-156-4886: 3110-00-156-4733, 3110-00-156-5315. Verify interchangeability with system specifications before substitution.
Key specifications for 25816R91: Bore Diameter: 50.00 MILLIMETERS NOMINAL MM; Load Direction: ANGULAR; Load Direction: ANGULAR; Material: STEEL OVERALL. 25 total characteristics are documented in the Federal Logistics Information System.