The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-4191, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 29 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-156-4191 |
| Primary Part Number | FFB171 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Bearing Seal Type | CONTACT |
| Standard Tolerance Designation | ABEC NO.1 |
| Lubrication Material Document and Classification | DOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE |
| Bore Shape | STRAIGHT |
| Seal Quantity | 2 |
| Retainer Fabrication Method | PRESSED |
| Standard Tolerance Designation | ABEC NO.1 |
| Bearing Seal Type | CONTACT |
| Lubrication Material | GREASE |
| Lubrication Material Document and Classification | DOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE |
| Surface Finish | GROUND |
| Internal Fit-Up Designation | STANDARD |
| Load Direction | RADIAL |
| Material | STEEL INNER RING |
| Departure From Cited Designator | AS MODIFIED BY BORE DIAMETER AND OVERALL WIDTH |
| Material | STEEL BALL |
| Material | STEEL RETAINER |
| Material | RUBBER SYNTHETIC SEAL |
| Material | STEEL INNER RING |
| Nondefinitive Spec/std Data | 118 TYPE AND 2 CLASS AND 00 GRADE |
| Overall Outside Diameter | 35.00 MILLIMETERS NOMINAL MM |
| Departure From Cited Designator | AS MODIFIED BY BORE DIAMETER AND OVERALL WIDTH |
| Seal Quantity | 2 |
| Material | STEEL OUTER RING |
| Internal Fit-Up Designation | STANDARD |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Bore Shape | STRAIGHT |
| Bore Diameter | 16.00 MILLIMETERS NOMINAL MM |
| Lubrication Material | GREASE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-156-4191 is a Bearing,ball,annular, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-4191 has 2 cross-referenced part numbers: FFB171 (Federal Specifications Promulgated by General Services Administration Washington DC), 88016 (Schatz Bearing Corporation Dba Schatz Bearing Corp).
There are 3 known substitutes for 3110-00-156-4191: 3110-00-156-3485, 2040-00-630-3527, 6850-01-215-7542. Verify interchangeability with system specifications before substitution.
Key specifications for FFB171: Bearing Seal Type: CONTACT; Standard Tolerance Designation: ABEC NO.1; Lubrication Material Document and Classification: DOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE; Bore Shape: STRAIGHT. 30 total characteristics are documented in the Federal Logistics Information System.