The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-5101, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Nsk Corp Bearing Div. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-156-5101 |
| Primary Part Number | 1311 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Nsk Corp Bearing Div |
| Status | ACTIVE |
| Internal Fit-Up Contact Angular Direction | INWARD CONVERGENT |
| Nondefinitive Spec/std Data | 123 TYPE AND 00 GRADE |
| Alignment Type | SELF-ALIGNING |
| Nondefinitive Spec/std Data | 123 TYPE AND 00 GRADE |
| Style Designator | NON-SEPARABLE |
| Material | STEEL OVERALL |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | ABEC NO.1 |
| Load Direction | ANGULAR |
| Bore Diameter | 55.00 MILLIMETERS NOMINAL MM |
| Surface Finish | GROUND |
| Material | STEEL OVERALL |
| Style Designator | NON-SEPARABLE |
| Standard Tolerance Designation | ABEC NO.1 |
| Overall Outside Diameter | 55.00 MILLIMETERS NOMINAL MM |
| Internal Fit-Up Designation | STANDARD |
| Self-Alignment Location | INTERNAL |
| Internal Fit-Up Contact Angular Direction | INWARD CONVERGENT |
| Self-Alignment Location | INTERNAL |
| Load Direction | ANGULAR |
| Bore Shape | STRAIGHT |
| Internal Fit-Up Designation | STANDARD |
| Alignment Type | SELF-ALIGNING |
| Retainer Fabrication Method | PRESSED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1311 | Nsk Corp Bearing Div (USA) |
| 1311SA | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| AA59598 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| GX153 | Morris Material Handling, Inc. (USA) |
| AA59598-211JCBT | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 177009-94 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 133618-16 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 55BS13 | Anti-Friction Bearing Mfg Assn Inc the (USA) |
| 133616-18 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 2611 | General Motors Corp (USA) |
| 118032-2 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 118031-2 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 133614-16 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 1311 | Equitable Bearing Co Inc (USA) |
| 1311 | Skf Usa Inc. (USA) |
| 10055 | Klauer Manufacturing Company (USA) |
| FFB171 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| U355 | Fag Bearings Corporation (USA) |
| 2611 | General Motors Corp Delco Moraine Ndh Div (USA) |
| L311 | Timken Co Div the Timken Company (USA) |
NSN 3110-00-156-5101 is a Bearing,ball,annular, manufactured by Nsk Corp Bearing Div, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-5101 has 20 cross-referenced part numbers: 1311 (Nsk Corp Bearing Div), 1311SA (Schatz Bearing Corporation Dba Schatz Bearing Corp), AA59598 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), GX153 (Morris Material Handling, Inc.), AA59598-211JCBT (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 15 more.
There are 12 known substitutes for 3110-00-156-5101: 4820-00-036-1507, 4940-00-169-7705, 5133-00-228-1342 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1311: Internal Fit-Up Contact Angular Direction: INWARD CONVERGENT; Nondefinitive Spec/std Data: 123 TYPE AND 00 GRADE; Alignment Type: SELF-ALIGNING; Nondefinitive Spec/std Data: 123 TYPE AND 00 GRADE. 25 total characteristics are documented in the Federal Logistics Information System.