The Bearing,ball,annular, cataloged under National Stock Number 3110-00-158-5909, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-158-5909 |
| Primary Part Number | R4HABEC5 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation |
| Status | ACTIVE |
| Bore Diameter | 0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Material | STEEL INNER RING |
| Material | STEEL BALL |
| Retainer Fabrication Method | MACHINED |
| Load Direction | ANGULAR |
| Bore Shape | STRAIGHT |
| Internal Fit-Up Designation | STANDARD |
| Lubrication Material Document and Classification | MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE |
| Standard Tolerance Designation | ABEC NO.5 |
| Surface Finish | GROUND |
| Contact Angle | 25.0 DEGREES MAXIMUM |
| Lubrication Material | OIL LUBRICATING |
| Material | STEEL INNER RING |
| Material | PLASTIC PHENOLIC RETAINER |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Overall Outside Diameter | 0.6248 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Contact Angle | 25.0 DEGREES MAXIMUM |
| Lubrication Material Document and Classification | MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE |
| Standard Tolerance Designation | ABEC NO.5 |
| Load Direction | ANGULAR |
| Material | STEEL OUTER RING |
| Internal Fit-Up Designation | STANDARD |
| Lubrication Material | OIL LUBRICATING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| R4HABEC5 | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| 6505-3211256REVBPC51 | Naval Ship Systems Command (USA) |
| 25065 | Unisys Corp Defense Systems C S D Field Engineering (USA) |
| 758363-3 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 1038-2975-3 | Norden Carl L Co Inc |
| M81793-HIOKBN04AH51AB1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| R4H | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
NSN 3110-00-158-5909 is a Bearing,ball,annular, manufactured by Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-158-5909 has 7 cross-referenced part numbers: R4HABEC5 (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation), 6505-3211256REVBPC51 (Naval Ship Systems Command), 25065 (Unisys Corp Defense Systems C S D Field Engineering), 758363-3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1038-2975-3 (Norden Carl L Co Inc) and 2 more.
There are 6 known substitutes for 3110-00-158-5909: 5905-00-116-8556, 5133-00-189-9182, 5961-00-350-1386 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for R4HABEC5: Bore Diameter: 0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN; Bore Shape: STRAIGHT; Material: STEEL INNER RING; Material: STEEL BALL. 26 total characteristics are documented in the Federal Logistics Information System.