The Bearing,ball,annular, cataloged under National Stock Number 3110-00-271-0172, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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 | 3110-00-271-0172 |
| Primary Part Number | 205SZZC |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Skf Usa Inc. |
| Status | ACTIVE |
| Bearing Seal Type | CONTACT |
| Bore Shape | STRAIGHT |
| Internal Fit-Up Designation | STANDARD |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Retainer Fabrication Method | PRESSED |
| Lubrication Material | GREASE |
| Load Direction | RADIAL |
| Surface Finish | GROUND |
| Standard Tolerance Designation | ABEC NO.1 |
| Seal Quantity | 2 |
| Bore Diameter | 25.0 MILLIMETERS NOMINAL MM |
| Material | STEEL OUTER RING |
| Material | STEEL RETAINER |
| Material | STEEL BALL |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE |
| Material | STEEL INNER RING |
| Material | RUBBER SYNTHETIC SEAL |
| Overall Outside Diameter | 52.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-271-0172 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-271-0172 has 6 cross-referenced part numbers: 1603273 (Westinghouse Electric Corp General Control Div), 1603273 (Skf Usa Inc.), 465905 (White Motor Corp), 1603273 (Westinghouse Electric Corp), 205SZZC (Skf Usa Inc.) and 1 more.
There are 2 known substitutes for 3110-00-271-0172: 3110-00-591-2611, 3110-00-967-2995. Verify interchangeability with system specifications before substitution.
Key specifications for 205SZZC: Overall Width: 0.8125 INCHES NOMINAL IN; Bearing Seal Type: CONTACT; Bore Shape: STRAIGHT; Internal Fit-Up Designation: STANDARD. 19 total characteristics are documented in the Federal Logistics Information System.