The Bearing,ball,annular, cataloged under National Stock Number 3110-00-991-0929, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Electric Boat Corp Dba Electro Dynamic. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-991-0929 |
| Primary Part Number | 79999058 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Electric Boat Corp Dba Electro Dynamic |
| Status | CANCELLED |
| Overall Outside Diameter | 6.2990 INCHES MINIMUM AND 6.2992 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Lubrication Material Document and Classification | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Internal Fit-Up Designation | TIGHT |
| Internal Clearance | 0.0008 INCHES MINIMUM RADIAL AND 0.0012 INCHES MAXIMUM RADIAL IN |
| Lubrication Material | GREASE |
| Retainer Fabrication Method | PRESSED |
| Load Direction | RADIAL |
| Nondefinitive Spec/std Data | 111 TYPE AND 1 CLASS |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Bore Diameter | 2.9526 INCHES MINIMUM AND 2.9528 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 79999058 | Electric Boat Corp Dba Electro Dynamic (USA) |
| 315ABEC5 | Electric Boat Corp Dba Electro Dynamic (USA) |
| M17931-G068 | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| 3504-15PC54 | Electric Boat Corp Dba Electro Dynamic (USA) |
| 6315E100 | Nsk Corp Bearing Div (USA) |
| 79999082 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| MILB17931B | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M17931-G068 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 6315W1B | Skf Usa Inc. (USA) |
| 3405-9PC34 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 3504-15PC54 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 999999K084 | Naval Ship Systems Command (USA) |
| D-505-9PC15 | Electric Boat Corp Dba Electro Dynamic (USA) |
| 315ABEC5 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 3315-7077 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 79999058 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 3405-9PC34 | Electric Boat Corp Dba Electro Dynamic (USA) |
| 79999082 | Electric Boat Corp Dba Electro Dynamic (USA) |
| 315SNT3 | Skf Usa Inc. (USA) |
| M17931-G068 | Timken Co Div the Timken Company (USA) |
NSN 3110-00-991-0929 is a Bearing,ball,annular, manufactured by Electric Boat Corp Dba Electro Dynamic, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-991-0929 has 20 cross-referenced part numbers: 79999058 (Electric Boat Corp Dba Electro Dynamic), 315ABEC5 (Electric Boat Corp Dba Electro Dynamic), M17931-G068 (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation), 3504-15PC54 (Electric Boat Corp Dba Electro Dynamic), 6315E100 (Nsk Corp Bearing Div) and 15 more.
There are 12 known substitutes for 3110-00-991-0929: 3110-00-991-0899, 3110-00-991-0912, 3110-00-991-0913 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 79999058: Overall Outside Diameter: 6.2990 INCHES MINIMUM AND 6.2992 INCHES MAXIMUM IN; Material: STEEL OVERALL; Lubrication Material Document and Classification: MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE; Bore Shape: STRAIGHT. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-991-0929 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.