The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-4273, 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 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-156-4273 |
| Primary Part Number | 12Z369-85 |
| 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 |
| Standard Tolerance Designation | ABEC NO.1 |
| Standard Tolerance Designation | ABEC NO.1 |
| Lubrication Material | GREASE |
| Retainer Fabrication Method | PRESSED |
| Bore Shape | STRAIGHT |
| Lubrication Material Document and Classification | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| Seal Quantity | 2 |
| Internal Fit-Up Designation | STANDARD |
| Surface Finish | GROUND |
| Load Direction | RADIAL |
| Material | STEEL BALL |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL INNER RING |
| Material | STEEL RETAINER |
| Material | STEEL INNER RING |
| Seal Quantity | 2 |
| Material | STEEL OUTER RING |
| Bore Diameter | 45.00 MILLIMETERS NOMINAL MM |
| Load Direction | RADIAL |
| Internal Fit-Up Designation | STANDARD |
| Lubrication Material | GREASE |
| Bore Shape | STRAIGHT |
| Overall Outside Diameter | 85.00 MILLIMETERS NOMINAL MM |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Lubrication Material Document and Classification | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12Z369-85 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| B-3140 | Cooper Machinery Services Llc (USA) |
| SMB150307 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 77045 PRIMARY | Fag Bearings Corporation (USA) |
NSN 3110-00-156-4273 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 3110-00-156-4273 has 4 cross-referenced part numbers: 12Z369-85 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), B-3140 (Cooper Machinery Services Llc), SMB150307 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 77045 (Fag Bearings Corporation).
There are 5 known substitutes for 3110-00-156-4273: 5930-00-911-0204, 6610-00-953-2386, 4320-01-078-8805 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12Z369-85: Standard Tolerance Designation: ABEC NO.1; Standard Tolerance Designation: ABEC NO.1; Lubrication Material: GREASE; Retainer Fabrication Method: PRESSED. 26 total characteristics are documented in the Federal Logistics Information System.