The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-5135, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Nsk Corp Bearing Div. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-156-5135 |
| Primary Part Number | 2317 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Nsk Corp Bearing Div |
| Status | ACTIVE |
| Internal Fit-Up Contact Angular Direction | INWARD CONVERGENT |
| Bore Shape | STRAIGHT |
| Self-Alignment Location | INTERNAL |
| Surface Finish | GROUND |
| Internal Fit-Up Contact Angular Direction | INWARD CONVERGENT |
| Contact Angle | 25.0 DEGREES MAXIMUM |
| Standard Tolerance Designation | ABEC NO.1 |
| Load Direction | ANGULAR |
| Retainer Fabrication Method | PRESSED |
| Lubrication Material Document and Classification | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| Lubrication Material | GREASE |
| Alignment Type | SELF-ALIGNING |
| Internal Fit-Up Designation | STANDARD |
| Nondefinitive Spec/std Data | 00 GRADE AND 123 TYPE |
| Style Designator | LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Contact Angle | 25.0 DEGREES MAXIMUM |
| Self-Alignment Location | INTERNAL |
| Standard Tolerance Designation | ABEC NO.1 |
| Bore Shape | STRAIGHT |
| Alignment Type | SELF-ALIGNING |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 00 GRADE AND 123 TYPE |
| Overall Outside Diameter | 180.00 MILLIMETERS NOMINAL MM |
| Internal Fit-Up Designation | STANDARD |
| Bore Diameter | 85.00 MILLIMETERS NOMINAL MM |
| Lubrication Material | GREASE |
| Style Designator | 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 |
|---|---|
| 2317 PRIMARY | Nsk Corp Bearing Div (USA) |
| 2317 | Department of the Navy (USA) |
| 72-6970-132 PRIMARY | Fairbanks Morse, Llc (USA) |
| 3B2626 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 177009-123 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| U385W PRIMARY | Fag Bearings Corporation (USA) |
| 72-6970-132 | Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA) |
| L6317BR PRIMARY | Timken Co Div the Timken Company (USA) |
| 2317 PRIMARY | Skf Usa Inc. (USA) |
| L6317 | Timken Co Div the Timken Company (USA) |
| 2317SA PRIMARY | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| FFB171 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 3110-00-156-5135 is a Bearing,ball,annular, manufactured by Nsk Corp Bearing Div, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-5135 has 12 cross-referenced part numbers: 2317 (Nsk Corp Bearing Div), 2317 (Department of the Navy), 72-6970-132 (Fairbanks Morse, Llc), 3B2626 (Caterpillar Inc Div Caterpillar Defense), 177009-123 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 7 more.
There are 12 known substitutes for 3110-00-156-5135: 4935-00-062-0253, 2805-00-423-1029, 2540-00-457-1741 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2317: Overall Width: 60.00 MILLIMETERS NOMINAL MM; Internal Fit-Up Contact Angular Direction: INWARD CONVERGENT; Bore Shape: STRAIGHT; Self-Alignment Location: INTERNAL. 30 total characteristics are documented in the Federal Logistics Information System.