The Bearing,roller,self-Aligning, cataloged under National Stock Number 3110-00-790-3698, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Naval Ordnance Standards. Government technical data includes 13 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-790-3698 |
| Primary Part Number | 12Z10840-2 |
| Item Name | Bearing,roller,self-Aligning |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Naval Ordnance Standards |
| Status | CANCELLED |
| Retainer Fabrication Method | PRESSED |
| Style Designator | DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE |
| Material | STEEL ROLLER |
| Material | COPPER ALLOY RETAINER |
| Nondefinitive Spec/std Data | 6 CLASS AND 26 TYPE AND 00 CLASS |
| Material | STEEL INNER RING |
| Material | STEEL OUTER RING |
| Internal Fit-Up Designation | STANDARD |
| Bore Diameter | 70.0 MILLIMETERS NOMINAL MM |
| Overall Outside Diameter | 150.00 MILLIMETERS NOMINAL MM |
| Standard Tolerance Designation | RBEC NO.1 |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12Z10840-2 | Naval Ordnance Standards (USA) |
| 22314YMW33 | Timken Co Div the Timken Company (USA) |
| HR9571 | Ecolaire Inc Baldwin-Hamilton Co Div (USA) |
| MS17133-7 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 520-1891360-16 | Naval Ship Systems Command (USA) |
| FFB185CLASS6TYPE264GRADE00 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| G166 | Baker Intl Corp Eimco Mining Machinery Intl (USA) |
| 22314YM | Timken Co Div the Timken Company (USA) |
| 712279 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| 22314C | Skf Usa Inc. (USA) |
| 9861-011X11-16 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
NSN 3110-00-790-3698 is a Bearing,roller,self-Aligning, manufactured by Naval Ordnance Standards, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-790-3698 has 11 cross-referenced part numbers: 12Z10840-2 (Naval Ordnance Standards), 22314YMW33 (Timken Co Div the Timken Company), HR9571 (Ecolaire Inc Baldwin-Hamilton Co Div), MS17133-7 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 520-1891360-16 (Naval Ship Systems Command) and 6 more.
There are 10 known substitutes for 3110-00-790-3698: 3110-00-100-8289, 3110-00-100-8345, 3110-00-100-8350 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12Z10840-2: Retainer Fabrication Method: PRESSED; Style Designator: DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE; Material: STEEL ROLLER; Material: COPPER ALLOY RETAINER. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-790-3698 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.