The Bearing,ball,annular, cataloged under National Stock Number 3110-00-203-4103, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 37 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-203-4103 |
| Primary Part Number | RLS4 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Skf Usa Inc. |
| Status | CANCELLED |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Load Direction | RADIAL |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | ABEC NO.1 |
| Surface Finish | GROUND |
| Retainer Fabrication Method | PRESSED |
| Internal Fit-Up Designation | STANDARD |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Internal Fit-Up Designation | STANDARD |
| Load Direction | RADIAL |
| Material | STEEL OVERALL |
| Overall Outside Diameter | 32.00 MILLIMETERS NOMINAL MM |
| Standard Tolerance Designation | ABEC NO.1 |
| Lubrication Material | GREASE |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Lubrication Material | GREASE |
| Bore Shape | STRAIGHT |
| Bore Diameter | 12.00 MILLIMETERS NOMINAL MM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 956857 | Clark Equipment Co (USA) |
| W368 | Columbus Mckinnon Corp Cm Hoist Div (USA) |
| 3201XR1A | General Motors Corp Delco Moraine Ndh Div (USA) |
| LJ 1/2 | Ntn-Snr Roulements (FRA) |
| RLS4 | Skf France (FRA) |
| D208 | Dana Off Highway Products, Llc (USA) |
| D15-460 PIECE 2 | Westinghouse Electric Corp Sturtevant Div (USA) |
| RLS4 PRIMARY | Skf Usa Inc. (USA) |
| 315739-5 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| CSA-378-201 | Cooper Cameron Corp Cooper Bessemer Reciprocating Products Div (USA) |
| 90122 PRIMARY | Telemechanics Inc (USA) |
| P201KDDFS381 | Timken Co Div the Timken Company (USA) |
| 90122 | At and T Corp (USA) |
| LS5 | Equitable Bearing Co Inc (USA) |
| 27511 | Unisys Corp Defense Systems C S D Field Engineering (USA) |
| 90122 | Lucent Technologies Inc Dba Federal Marketing Group (USA) |
| 92350 | American Telephone and Telegraph Co (USA) |
| 8260035 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 177030-90 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 43201 | Logical Technical Services Corp Corporate Headquarters (USA) |
NSN 3110-00-203-4103 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-203-4103 has 50 cross-referenced part numbers: 956857 (Clark Equipment Co), W368 (Columbus Mckinnon Corp Cm Hoist Div), 3201XR1A (General Motors Corp Delco Moraine Ndh Div), LJ 1/2 (Ntn-Snr Roulements), RLS4 (Skf France) and 45 more.
There are 12 known substitutes for 3110-00-203-4103: 4720-00-080-4203, 4720-00-105-2279, 3110-00-117-2339 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for RLS4: Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE; Load Direction: RADIAL; Bore Shape: STRAIGHT. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-203-4103 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.