The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-4831, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Saint-Gobain Abrasives Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 17 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 | 3110-00-156-4831 |
| Primary Part Number | D305-1 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Saint-Gobain Abrasives Inc |
| Status | ACTIVE |
| Load Direction | ANGULAR |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Contact Angle | 25.0 DEGREES MAXIMUM |
| Standard Tolerance Designation | ABEC NO.1 |
| Internal Fit-Up Designation | STANDARD |
| Internal Fit-Up Contact Angular Direction | INWARD CONVERGENT |
| Lubrication Material | GREASE |
| Lubrication Material Document and Classification | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | 145 TYPE AND 00 GRADE |
| Style Designator | LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Overall Outside Diameter | 62.00 MILLIMETERS NOMINAL MM |
| Bore Diameter | 25.00 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D305-1 PRIMARY | Saint-Gobain Abrasives Inc (USA) |
| 38-6004 | Mwm-Murphy Diesel Co (USA) |
| 109119-3 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 30102 | Western Machine Tool Wks (USA) |
| S1449647 | Westinghouse Electric Corp Power Generation-Generator Div (USA) |
| S16074 PRIMARY | Air Liquide America Corp Ransome Div (USA) |
| FFB171 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| GX210 PRIMARY | Morris Material Handling, Inc. (USA) |
| 216-1261 | Am Multigraphics Div of Am Intl Inc (USA) |
| 273829-99 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| S1133070 | Westinghouse Electric Corp Power Generation-Generator Div (USA) |
| 159-5305 PRIMARY | Cincinnati Machine Co (USA) |
| 319696-636 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| CA4050TB24 PRIMARY | Sentry Equipment Corp (USA) |
| 714071 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| GX210 PRIMARY | Cotta Transmission Co Llc (USA) |
| S1133070 PRIMARY | Westinghouse Electric Corp (USA) |
| 5305Q5B7 PRIMARY | Skf Usa Inc. (USA) |
| S1449647 PRIMARY | Westinghouse Electric Corp (USA) |
| 177009-24 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 3110-00-156-4831 is a Bearing,ball,annular, manufactured by Saint-Gobain Abrasives Inc, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-4831 has 23 cross-referenced part numbers: D305-1 (Saint-Gobain Abrasives Inc), 38-6004 (Mwm-Murphy Diesel Co), 109119-3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 30102 (Western Machine Tool Wks), S1449647 (Westinghouse Electric Corp Power Generation-Generator Div) and 18 more.
There are 12 known substitutes for 3110-00-156-4831: 5961-00-005-6947, 3110-00-100-0504, 3110-00-100-0668 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for D305-1: Load Direction: ANGULAR; Bore Shape: STRAIGHT; Surface Finish: GROUND; Contact Angle: 25.0 DEGREES MAXIMUM. 15 total characteristics are documented in the Federal Logistics Information System.