The Bearing,ball,airframe, cataloged under National Stock Number 3110-00-042-4572, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 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 | 3110-00-042-4572 |
| Primary Part Number | MS27644-5 |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Overall Outside Diameter | 1.2500 INCHES NOMINAL IN |
| Lubrication Material Document and Classification | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| Bearing Seal Type | CONTACT |
| Seal Quantity | 2 |
| Outer Ring Width | 0.6870 INCHES NOMINAL IN |
| Load Direction | RADIAL |
| Inner Ring Width | 0.7450 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |
| Bore Diameter | 0.3125 INCHES NOMINAL IN |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| Material | STEEL COMP E52100 OR STEEL COMP E51100 BALL |
| Material | STEEL COMP E52100 OUTER RING |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| Surface Treatment | CADMIUM EXPOSED SURFACES AS MOUNTED |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE SEAL |
| Style Designator | DOUBLE ROW |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES BALL |
| Material | STEEL COMP E52100 INNER RING |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DPP5FS464 | Rbc Aircraft Products, Inc. (USA) |
| 3100938 | Embraer S.a. (BRA) |
| MS27644-5 | Society of Automotive Engineers Inc (USA) |
| 3100938 | Embraer Aviation International (FRA) |
| 3100938 | Embraer Empresa Brasileira De Aeronautica Sa (BRA) |
| AS27644 | Sae International Dba Sae International (USA) |
| MS27644-5 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AS27644 | Society of Automotive Engineers Inc (USA) |
| AN207DPP5 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 3DPP5 | Regent Controls Inc (USA) |
| MS27644-5 PRIMARY | Sae International Dba Sae International (USA) |
| DPP5FS464 | Timken Co Div the Timken Company (USA) |
| MS20207DPP5 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 3110-00-042-4572 is a Bearing,ball,airframe, manufactured by Sae International Dba Sae International, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-042-4572 has 13 cross-referenced part numbers: DPP5FS464 (Rbc Aircraft Products, Inc.), 3100938 (Embraer S.a.), MS27644-5 (Society of Automotive Engineers Inc), 3100938 (Embraer Aviation International), 3100938 (Embraer Empresa Brasileira De Aeronautica Sa) and 8 more.
There are 4 known substitutes for 3110-00-042-4572: 3110-00-042-4532, 3110-00-042-4571, 3110-00-042-4575 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS27644-5: Overall Outside Diameter: 1.2500 INCHES NOMINAL IN; Lubrication Material Document and Classification: MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE; Bearing Seal Type: CONTACT; Seal Quantity: 2. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-042-4572 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.