The Bearing,ball,annular, cataloged under National Stock Number 3110-00-157-1909, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is S/n Precision Enterprises, Inc. Dba Pacamor /kubar Bearings. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 24 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-157-1909 |
| Primary Part Number | 149473-5 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | S/n Precision Enterprises, Inc. Dba Pacamor /kubar Bearings |
| Status | CANCELLED |
| Flange Width | 0.0420 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Retainer Fabrication Method | PRESSED |
| Outer Ring Taper | 0.0008 PER FOOT IN INCHES NOMINAL |
| Material | STEEL INNER RING |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Outer Ring Taper | 0.0008 PER FOOT IN INCHES NOMINAL |
| Material | STEEL INNER RING |
| Material | COPPER ALLOY RETAINER |
| Material | STEEL BALL |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Load Direction | RADIAL |
| Bore Diameter | 0.3125 INCHES MINIMUM AND 0.3128 INCHES MAXIMUM IN |
| Inner Ring Width | 0.2480 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN |
| Flange Outside Diameter | 0.7550 INCHES NOMINAL IN |
| Outer Ring Width | 0.2240 INCHES NOMINAL IN |
| Material | STEEL OUTER RING |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 149473-5 PRIMARY | S/n Precision Enterprises, Inc. Dba Pacamor /kubar Bearings (USA) |
| 149473-5 PRIMARY | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
| 191954 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 8025574 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 149473-5 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 109119-24 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 151122 | American Telephone and Telegraph Co (USA) |
| 8907-15 PRIMARY | Ambac International Corporation Div Ambac International (USA) |
| 149473-5 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 149473-5 PRIMARY | Mpb Corp Div Timken Super Precision (USA) |
| 655305 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 230277 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| FF-B-171 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| FB5 | Skf Usa Inc. (USA) |
| K884446-4 | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| 151122 | Navy Electronics Supply Office (USA) |
| T4935021-24 | General Electric Company (USA) |
| 2200-65166SH6PC7 PRIMARY | Naval Ship Systems Command (USA) |
| 151122 PRIMARY | Telemechanics Inc (USA) |
| F5FS58115 | Timken Co Div the Timken Company (USA) |
NSN 3110-00-157-1909 is a Bearing,ball,annular, manufactured by S/n Precision Enterprises, Inc. Dba Pacamor /kubar Bearings, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-157-1909 has 24 cross-referenced part numbers: 149473-5 (S/n Precision Enterprises, Inc. Dba Pacamor /kubar Bearings), 149473-5 (New Hampshire Ball Bearings Inc Div Precision Division), 191954 (Lockheed Martin Corporation Div Rms - Mitchel Field), 8025574 (Us Army Aviation and Missile Command), 149473-5 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 19 more.
There are 12 known substitutes for 3110-00-157-1909: 5999-00-103-5701, 3110-00-156-1709, 3110-00-156-5303 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 149473-5: Flange Width: 0.0420 INCHES NOMINAL IN; Bore Shape: STRAIGHT; Surface Finish: GROUND; Bore Shape: STRAIGHT. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-157-1909 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.