The Bearing,ball,annular, cataloged under National Stock Number 3110-00-991-0949, 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 22 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-991-0949 |
| Primary Part Number | S3614E100 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Nsk Corp Bearing Div |
| Status | ACTIVE |
| Overall Outside Diameter | 5.9053 INCHES MINIMUM AND 5.9055 INCHES MAXIMUM IN |
| Bore Diameter | 2.7557 INCHES MINIMUM AND 2.7559 INCHES MAXIMUM IN |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| Lubrication Material | GREASE |
| Internal Fit-Up Designation | TIGHT |
| Load Direction | RADIAL |
| Internal Clearance | 0.0008 INCHES MINIMUM RADIAL AND 0.0012 INCHES MAXIMUM RADIAL IN |
| Seal Quantity | 2 |
| Bore Shape | STRAIGHT |
| Bearing Seal Type | LIPS TURNED OUTWARDLY |
| Surface Finish | GROUND |
| Retainer Fabrication Method | PRESSED |
| Lubrication Material Document and Classification | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| Material | STEEL COMP E52100 OUTER RING |
| Material | STEEL RETAINER |
| Material | STEEL COMP E52100 BALL |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Nondefinitive Spec/std Data | 120 TYPE |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE BALL |
| Material | RUBBER SYNTHETIC SEAL |
| Material | STEEL COMP E52100 INNER RING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S3614E100 PRIMARY | Nsk Corp Bearing Div (USA) |
| M17931-C020 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 999999K104 PRIMARY | Naval Ship Systems Command (USA) |
| MILB17931 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2883-21 | Stone Safety Corp (USA) |
| D72047PC91 | Electric Boat Corp Dba Electro Dynamic (USA) |
| 314SZZCNT3 PRIMARY | Skf Usa Inc. (USA) |
NSN 3110-00-991-0949 is a Bearing,ball,annular, manufactured by Nsk Corp Bearing Div, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-991-0949 has 7 cross-referenced part numbers: S3614E100 (Nsk Corp Bearing Div), M17931-C020 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 999999K104 (Naval Ship Systems Command), MILB17931 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2883-21 (Stone Safety Corp) and 2 more.
There is 1 known substitute for 3110-00-991-0949: 4730-00-885-7585. Verify interchangeability with system specifications before substitution.
Key specifications for S3614E100: Overall Outside Diameter: 5.9053 INCHES MINIMUM AND 5.9055 INCHES MAXIMUM IN; Bore Diameter: 2.7557 INCHES MINIMUM AND 2.7559 INCHES MAXIMUM IN; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING; Lubrication Material: GREASE. 23 total characteristics are documented in the Federal Logistics Information System.