The Bearing,ball,annular, cataloged under National Stock Number 3110-00-686-1155, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-686-1155 |
| Primary Part Number | 208PP3 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Co Div the Timken Company |
| Status | ACTIVE |
| Inner Ring Width | 0.8218 INCHES MINIMUM AND 0.8268 INCHES MAXIMUM IN |
| Surface Finish | GROUND |
| Lubrication Material | GREASE |
| Seal Quantity | 2 |
| Outer Ring Width | 1.1250 INCHES MINIMUM AND 1.1560 INCHES MAXIMUM IN |
| Standard Tolerance Designation | ABEC NO.1 |
| Lubrication Material Document and Classification | ANDOK C,FSCM 29700 MFR REF SINGLE MATERIAL RESPONSE |
| Retainer Fabrication Method | PRESSED |
| Bearing Seal Type | CONTACT |
| Material | STEEL COMP E52100 INNER RING |
| Material Document and Classification | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE INNER RING |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL |
| Material | STEEL COMP E52100 OUTER RING |
| Material Document and Classification | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RING |
| Material | STEEL COMP E52100 BALL |
| Material | STEEL RETAINER |
| Material Document and Classification | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE BALL |
| Overall Outside Diameter | 4.1970 INCHES MINIMUM AND 4.2030 INCHES MAXIMUM IN |
| Bore Diameter | 1.5743 INCHES MINIMUM AND 1.5748 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-686-1155 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-686-1155 has 2 cross-referenced part numbers: 208PP3 (Timken Co Div the Timken Company), 30470 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.).
There are 8 known substitutes for 3110-00-686-1155: 5110-00-260-1705, 2520-00-395-3066, 4820-00-565-5042 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 208PP3: Inner Ring Width: 0.8218 INCHES MINIMUM AND 0.8268 INCHES MAXIMUM IN; Surface Finish: GROUND; Lubrication Material: GREASE; Seal Quantity: 2. 19 total characteristics are documented in the Federal Logistics Information System.