The Bearing,ball,annular, cataloged under National Stock Number 3110-01-351-1897, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Skf Usa Inc.. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-351-1897 |
| Primary Part Number | 5905784 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Skf Usa Inc. |
| Status | ACTIVE |
| Bearing Seal Type | CONTACT |
| Lubrication Material | GREASE |
| Internal Fit-Up Designation | STANDARD |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material Document and Classification | MIL-P-79 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER |
| Material Document and Classification | AMS 5618 ASSN STD SINGLE MATERIAL RESPONSE INNER RACE |
| Material Document and Classification | AMS 5618 ASSN STD SINGLE MATERIAL RESPONSE BALL |
| Material Document and Classification | AMS 5618 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE |
| Overall Outside Diameter | 1.1246 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Seal Quantity | 2 |
| Standard Tolerance Designation | ABEC NO.1 |
| Bore Diameter | 0.4997 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| Material | STEEL COMP 440C INNER RING |
| Material | RUBBER SYNTHETIC SEAL |
| Material | STEEL COMP 440C OUTER RING |
| Material | STEEL COMP 440C BALL |
| Material | PAPER AND PLASTIC PHENOLIC RETAINER |
| Lubrication Material Document and Classification | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5905784 PRIMARY | Skf Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| SSRI-1812X99004SD639RAIP410LY48U | 5/9 Secondary reference U.S. Government activity |
| 5905784 | 3/2 Design control — primary reference U.S. Government activity |
| 5905784 | 1/2 Source control — Government-approved source U.S. Government activity |
| R-8ZZST | 5/9 Secondary reference Skf Usa Inc. |
| SSRI-1812X99QQ4SD662RA1P410LY48 | 5/1 Secondary reference U.S. Government activity |
NSN 3110-01-351-1897 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-351-1897 has 1 manufacturer part number on file: 5905784 (Skf Usa Inc.).
Key specifications for 5905784: Bearing Seal Type: CONTACT; Lubrication Material: GREASE; Internal Fit-Up Designation: STANDARD; Surface Finish: GROUND. 21 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.