The Bearing,ball,annular, cataloged under National Stock Number 3110-00-001-8158, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Watkins-Johnson Co. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-001-8158 |
| Primary Part Number | 990013-831 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Watkins-Johnson Co |
| Status | CANCELLED |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| Load Direction | RADIAL |
| Internal Fit-Up Designation | STANDARD |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| Material | STEEL COMP 440C BALL |
| Material | STEEL COMP 440C INNER RING |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE BALL |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL CORROSION RESISTING RETAINER |
| Material | RUBBER SYNTHETIC SEAL |
| Bore Shape | STRAIGHT |
| Bearing Seal Type | CONTACT |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Seal Quantity | 2 |
| Lubrication Material | GREASE |
| Material | STEEL COMP 440C OUTER RING |
| Standard Tolerance Designation | ABEC NO.5 |
| Bore Diameter | 0.6250 INCHES NOMINAL IN |
| Overall Outside Diameter | 1.3750 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 990013-831 | Watkins-Johnson Co (USA) |
| 3110PL0961315 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| SSZ99R10 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 125C3781 | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
| 101408-01 | General Dynamics Land Systems Inc. Div Gdls Global Llc (USA) |
| M81793/03-NB1H2N1E1 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 101408-01 | General Dynamics Land Systems Inc. (USA) |
| 3153601-19 | Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div (USA) |
| SSZ99R10XR5CJ | General Motors Corp Delco Moraine Ndh Div (USA) |
| AS7PP | Timken Co Div the Timken Company (USA) |
| R10ZZST | Skf Usa Inc. (USA) |
NSN 3110-00-001-8158 is a Bearing,ball,annular, manufactured by Watkins-Johnson Co, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-001-8158 has 11 cross-referenced part numbers: 990013-831 (Watkins-Johnson Co), 3110PL0961315 (Jednolity Indeks Materialowy - Uniform Material Index), SSZ99R10 (General Motors Corp Delco Moraine Ndh Div), 125C3781 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems), 101408-01 (General Dynamics Land Systems Inc. Div Gdls Global Llc) and 6 more.
There are 4 known substitutes for 3110-00-001-8158: 3110-00-242-4866, 3110-00-710-4936, 3110-01-406-1870 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 990013-831: Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING; Load Direction: RADIAL; Internal Fit-Up Designation: STANDARD; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE INNER RING. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-001-8158 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.