The Bearing,ball,annular, cataloged under National Stock Number 3110-00-144-8839, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-144-8839 |
| Primary Part Number | FF-B-171/1 |
| 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 |
| Load Direction | RADIAL |
| Bore Shape | STRAIGHT |
| Lubrication Material | GREASE |
| Standard Tolerance Designation | ABEC NO.1 |
| Surface Finish | GROUND |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 111 TYPE AND 3 CLASS AND 00 GRADE |
| Shield Quantity | 2 |
| Bore Diameter | 5.00 MILLIMETERS NOMINAL MM |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Lubrication Material Document and Classification | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| Internal Fit-Up Designation | LOOSE |
| Overall Outside Diameter | 19.00 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FF-B-171/1 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 77035L1R5 | General Motors Corp Delco Moraine Ndh Div (USA) |
| FFB171/01J35C3A | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 77035L1R5 | General Motors Corp (USA) |
| FF-B-171 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| R5B2ZJC3HT3 | Skf Usa Inc. (USA) |
| 635-2Z/C3LHT55 | Skf Usa Inc. (USA) |
NSN 3110-00-144-8839 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 3110-00-144-8839 has 7 cross-referenced part numbers: FF-B-171/1 (Federal Specifications Promulgated by General Services Administration Washington DC), 77035L1R5 (General Motors Corp Delco Moraine Ndh Div), FFB171/01J35C3A (Federal Specifications Promulgated by General Services Administration Washington DC), 77035L1R5 (General Motors Corp), FF-B-171 (Federal Specifications Promulgated by General Services Administration Washington DC) and 2 more.
There are 11 known substitutes for 3110-00-144-8839: 3110-00-106-9478, 3110-00-107-7548, 3110-00-144-8482 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for FF-B-171/1: Load Direction: RADIAL; Bore Shape: STRAIGHT; Lubrication Material: GREASE; Standard Tolerance Designation: ABEC NO.1. 14 total characteristics are documented in the Federal Logistics Information System.