The Bearing,ball,annular, cataloged under National Stock Number 3110-00-155-8905, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Fag Bearings Corporation. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-155-8905 |
| Primary Part Number | LS12 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Fag Bearings Corporation |
| Status | CANCELLED |
| Internal Fit-Up Designation | STANDARD |
| Nondefinitive Spec/std Data | 115 TYPE AND 00 GRADE |
| Standard Tolerance Designation | ABEC NO.1 |
| Material | STEEL OVERALL |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 115 TYPE AND 00 GRADE |
| Departure From Cited Designator | AS MODIFIED BY OVERALL OUTSIDE DIAMETER,AS MODIFIED BY OVERALL WIDTH |
| Load Direction | RADIAL |
| Standard Tolerance Designation | ABEC NO.1 |
| Bore Shape | STRAIGHT |
| Departure From Cited Designator | AS MODIFIED BY OVERALL OUTSIDE DIAMETER,AS MODIFIED BY OVERALL WIDTH |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 2.7500 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Bore Diameter | 1.2500 INCHES NOMINAL IN |
| Load Direction | RADIAL |
| Retainer Fabrication Method | PRESSED |
| Internal Fit-Up Designation | STANDARD |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| LS12 PRIMARY | Fag Bearings Corporation (USA) |
| FFB171 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| RLS10 | Applied Industrial Technologies (NZL) |
| LS12TF PRIMARY | Fag Bearings Corporation (USA) |
| LS12 | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| P9618578-1 PRIMARY | General Electric Company (USA) |
| RLS10 PRIMARY | Skf Usa Inc. (USA) |
| 231638-3 PRIMARY | Naval Sea Systems Command (USA) |
| 231638-3 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| LS12 | Equitable Bearing Co Inc (USA) |
| RLS10 PRIMARY | Skf (uk) Ltd (GBR) |
NSN 3110-00-155-8905 is a Bearing,ball,annular, manufactured by Fag Bearings Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-155-8905 has 11 cross-referenced part numbers: LS12 (Fag Bearings Corporation), FFB171 (Federal Specifications Promulgated by General Services Administration Washington DC), RLS10 (Applied Industrial Technologies), LS12TF (Fag Bearings Corporation), LS12 (Schatz Bearing Corporation Dba Schatz Bearing Corp) and 6 more.
There are 6 known substitutes for 3110-00-155-8905: 3110-00-248-1811, 3120-00-661-7196, 5965-00-809-3839 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for LS12: Internal Fit-Up Designation: STANDARD; Nondefinitive Spec/std Data: 115 TYPE AND 00 GRADE; Standard Tolerance Designation: ABEC NO.1; Material: STEEL OVERALL. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-155-8905 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.