The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-4148, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 47 commercial cross-references from 18 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 | 3110-00-156-4148 |
| Primary Part Number | 186363-5 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Bearing Seal Type | CONTACT |
| Standard Tolerance Designation | ABEC NO.1 |
| Inner Ring Width | 0.4800 INCHES NOMINAL IN |
| Seal Quantity | 1 |
| Load Direction | RADIAL |
| Bore Shape | STRAIGHT |
| Outer Ring Width | 0.5000 INCHES NOMINAL IN |
| Lubrication Material | GREASE |
| Lubrication Material Document and Classification | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| Surface Finish | GROUND |
| Internal Fit-Up Designation | STANDARD |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 1 CLASS AND 00 GRADE AND 118 TYPE |
| Bore Diameter | 12.00 MILLIMETERS NOMINAL MM |
| Overall Outside Diameter | 32.00 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| X344 | Cooper Cameron Corp Ajax-Superior Div (USA) |
| 186363-5 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| RB4631-3 PRIMARY | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA) |
| 201T PRIMARY | Timken Co Div the Timken Company (USA) |
| B20504-61 PRIMARY | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| 1575-131 PRIMARY | Sioux Tools Inc (USA) |
| FLB12 PRIMARY | Skf Usa Inc. (USA) |
| WC8501X1C | General Motors Corp (USA) |
| 319696-671 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| RD4616-3 PRIMARY | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA) |
| WC8501X1 | General Motors Corp Delco Moraine Ndh Div (USA) |
| RB4423-3 PRIMARY | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA) |
| RD4406-3 PRIMARY | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA) |
| 201KTC1FS641 PRIMARY | Timken Co Div the Timken Company (USA) |
| 109119-16 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| RD4631-3 PRIMARY | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA) |
| WC8501X1 | General Motors Llc Dba General Motors Llc (USA) |
| WC8501X1 | General Motors Corp (USA) |
| 273829-137 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 201FS4 PRIMARY | Skf Usa Inc. (USA) |
NSN 3110-00-156-4148 is a Bearing,ball,annular, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-4148 has 47 cross-referenced part numbers: X344 (Cooper Cameron Corp Ajax-Superior Div), 186363-5 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), RB4631-3 (Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec), 201T (Timken Co Div the Timken Company), B20504-61 (Honeywell International, Inc Div Aerospace-Tucson) and 42 more.
There are 12 known substitutes for 3110-00-156-4148: 5360-00-039-7602, 2990-00-141-9232, 5365-00-222-8290 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 186363-5: Bearing Seal Type: CONTACT; Standard Tolerance Designation: ABEC NO.1; Inner Ring Width: 0.4800 INCHES NOMINAL IN; Seal Quantity: 1. 16 total characteristics are documented in the Federal Logistics Information System.