The Bearing,ball,airframe, cataloged under National Stock Number 3110-00-316-7977, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rbc Aircraft Products, Inc.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-316-7977 |
| Primary Part Number | 4130612B10 |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Rbc Aircraft Products, Inc. |
| Status | ACTIVE |
| Bearing Seal Type | CONTACT |
| Self-Alignment Location | INTERNAL |
| Seal Quantity | 2 |
| Alignment Type | SELF-ALIGNING |
| Load Direction | RADIAL |
| Inner Ring Width | 0.4840 INCHES NOMINAL IN |
| Outer Ring Width | 0.3350 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |
| Lubrication Material Document and Classification | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| Overall Outside Diameter | 0.9014 INCHES NOMINAL IN |
| Material | STEEL COMP E52100 INNER RING |
| Material | STEEL COMP E52100 BALL |
| Bore Diameter | 0.2500 INCHES NOMINAL IN |
| Style Designator | SINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| Material | STEEL COMP E52100 OUTER RING |
| Surface Treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE SEAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MKSP4.2TS | Fag Bearings Corporation (USA) |
| MKSP4FS464 | Rbc Aircraft Products, Inc. (USA) |
| AS27645 | Society of Automotive Engineers Inc (USA) |
| MKSP4FS464 | Timken Co Div the Timken Company (USA) |
| AS27645-4R | Society of Automotive Engineers Inc (USA) |
| 4130612B10 PRIMARY | Rbc Aircraft Products, Inc. (USA) |
| MS27645-4R | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 4130612B10 | Whippany Actuation Systems, Llc (USA) |
| MKSP42TS | Fag Bearings Corporation (USA) |
| MKSP4 | Timken Co Div the Timken Company (USA) |
NSN 3110-00-316-7977 is a Bearing,ball,airframe, manufactured by Rbc Aircraft Products, Inc., classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-316-7977 has 10 cross-referenced part numbers: MKSP4.2TS (Fag Bearings Corporation), MKSP4FS464 (Rbc Aircraft Products, Inc.), AS27645 (Society of Automotive Engineers Inc), MKSP4FS464 (Timken Co Div the Timken Company), AS27645-4R (Society of Automotive Engineers Inc) and 5 more.
There are 12 known substitutes for 3110-00-316-7977: 3110-00-042-4803, 3110-00-042-4805, 3110-00-042-4806 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4130612B10: Bearing Seal Type: CONTACT; Self-Alignment Location: INTERNAL; Seal Quantity: 2; Alignment Type: SELF-ALIGNING. 18 total characteristics are documented in the Federal Logistics Information System.