The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-01-483-2027, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Smith-Berger Marine, Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-483-2027 |
| Primary Part Number | 851177 |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Smith-Berger Marine, Inc |
| Status | ACTIVE |
| Backface Corner Radius | 0.1300 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Style Designator | NORMAL ANGLE |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Outside Diameter | 17.5000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 851177 PRIMARY | Smith-Berger Marine, Inc (USA) |
| C56570 ITEM 18 | Smith-Berger Marine, Inc (USA) |
| C56570 | Smith-Berger Marine, Inc (USA) |
NSN 3110-01-483-2027 is a Cup,tapered Roller Bearing, manufactured by Smith-Berger Marine, Inc, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-483-2027 has 3 cross-referenced part numbers: 851177 (Smith-Berger Marine, Inc), C56570 ITEM 18 (Smith-Berger Marine, Inc), C56570 (Smith-Berger Marine, Inc).
There are 3 known substitutes for 3110-01-483-2027: 2805-00-383-8610, 7010-01-177-6055, 3110-01-483-2032. Verify interchangeability with system specifications before substitution.
Key specifications for 851177: Overall Width: 1.8750 INCHES NOMINAL IN; Backface Corner Radius: 0.1300 INCHES NOMINAL IN; Special Features: AXIAL DISTANCE BETWEEN CENTER OF CUP CONTACT LINE AND BEARING STABILITY POINT ON SHAFT AXIS 0.2800 IN. IN; Material: STEEL OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.