The Bearing,ball,annular, cataloged under National Stock Number 3110-00-992-1007, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-992-1007 |
| Primary Part Number | S3607ES100-1SEALNT |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Bearing Seal Type | LIPS TURNED OUTWARDLY |
| Lubrication Material | GREASE |
| Internal Clearance | 0.0004 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN |
| Internal Fit-Up Designation | TIGHT |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE BALL |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| Overall Outside Diameter | 3.1494 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Departure From Cited Document | ANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE |
| Nondefinitive Spec/std Data | 120 TYPE |
| Load Direction | RADIAL |
| Seal Quantity | 1 |
| Bore Diameter | 1.3778 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN |
| Material | STEEL COMP E52100 BALL |
| Material | RUBBER SYNTHETIC SEAL |
| Material | STEEL RETAINER |
| Material | STEEL COMP E52100 OUTER RING |
| Material | STEEL COMP E52100 INNER RING |
| Lubrication Material Document and Classification | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| S3607ES100-1SEALNT | Naval Inventory Control Point Mechanicsburg (USA) |
| 307S0ZCNT31SEALNT | Naval Inventory Control Point Mechanicsburg (USA) |
| 79999092NT | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 307S0ZCNT31SEAL | 3/1 Design control — primary reference Skf Usa Inc. |
| S3607ES100-1SEAL | 3/1 Design control — primary reference Hoover Group Inc Ball and Roller Div |
| 999999K174NT | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 307S0ZCNT3NT | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 999999K174 | 3/1 Design control — primary reference U.S. Government activity |
| 79999092 | 5/9 Secondary reference U.S. Government activity |
| 307S0ZCNT3 | 3/1 Design control — primary reference Skf Usa Inc. |
NSN 3110-00-992-1007 is a Bearing,ball,annular, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-992-1007 has 3 manufacturer part numbers on file: S3607ES100-1SEALNT (Naval Inventory Control Point Mechanicsburg), 307S0ZCNT31SEALNT (Naval Inventory Control Point Mechanicsburg), 79999092NT (Naval Inventory Control Point Mechanicsburg).
Key specifications for S3607ES100-1SEALNT: Retainer Fabrication Method: PRESSED; Bearing Seal Type: LIPS TURNED OUTWARDLY; Lubrication Material: GREASE; Internal Clearance: 0.0004 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN. 23 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.
NSN 3110-00-992-1007 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.