The Bearing,ball,airframe, cataloged under National Stock Number 3110-01-216-8271, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-216-8271 |
| Primary Part Number | BACB10A630 |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Co Div the Timken Company |
| Status | ACTIVE |
| Material | STEEL COMP 440C INNER RING |
| Specification/standard Data | 81205-BACB10A MANUFACTURERS STANDARD |
| Material | STEEL COMP 440C BALL |
| Material | STEEL COMP 440C OUTER RING |
| Material | GLASS FIBER OR PLASTIC POLYTETRAFLUOROETHYLENE SEAL |
| Load Direction | RADIAL |
| Inner Ring Width | 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| Self-Alignment Location | INTERNAL |
| Outer Ring Width | 0.3870 INCHES MINIMUM AND 0.3920 INCHES MAXIMUM IN |
| Internal Clearance | 0.0002 INCHES MINIMUM RADIAL AND 0.0010 INCHES MAXIMUM RADIAL IN |
| Lubrication Material | GREASE |
| Seal Quantity | 2 |
| Bearing Seal Type | CONTACT |
| Alignment Type | SELF-ALIGNING |
| Overall Outside Diameter | 0.7769 INCHES MINIMUM AND 0.7774 INCHES MAXIMUM IN |
| Lubrication Material Document and Classification | MIL-G-25013 MIL SPEC SINGLE MATERIAL RESPONSE |
| Bore Diameter | 0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN |
| Style Designator | DOUBLE ROW, SELF ALIGNING |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE INNER RING |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BACB10A630 PRIMARY | Timken Co Div the Timken Company (USA) |
| BACB10A630 PRIMARY | Mpb Corp Div Timken Super Precision (USA) |
| BACB10A630 | The Boeing Company Div Defense (USA) |
| ADSP3 E7012A | Timken Co Div the Timken Company (USA) |
| BACB10A630 PRIMARY | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
| 3929 | Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings (USA) |
| DSP-3-ST | Skf Usa Inc. (USA) |
| ADSP3 E7012A PRIMARY | Rbc Aircraft Products, Inc. (USA) |
NSN 3110-01-216-8271 is a Bearing,ball,airframe, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-216-8271 has 8 cross-referenced part numbers: BACB10A630 (Timken Co Div the Timken Company), BACB10A630 (Mpb Corp Div Timken Super Precision), BACB10A630 (The Boeing Company Div Defense), ADSP3 E7012A (Timken Co Div the Timken Company), BACB10A630 (New Hampshire Ball Bearings Inc Div Hitech Division) and 3 more.
There are 7 known substitutes for 3110-01-216-8271: 5950-00-084-8875, 5920-00-221-5025, 5940-00-831-0163 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for BACB10A630: Material: STEEL COMP 440C INNER RING; Specification/standard Data: 81205-BACB10A MANUFACTURERS STANDARD; Material: STEEL COMP 440C BALL; Material: STEEL COMP 440C OUTER RING. 21 total characteristics are documented in the Federal Logistics Information System.