The Bearing,ball,airframe, cataloged under National Stock Number 3110-01-123-2323, 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 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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 | 3110-01-123-2323 |
| Primary Part Number | MS27641-5R |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Bore Diameter | 0.3125 INCHES NOMINAL IN |
| Lubrication Material Document and Classification | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| Outer Ring Width | 0.2340 INCHES NOMINAL IN |
| Lubrication Material | GREASE |
| Load Direction | RADIAL |
| Seal Quantity | 2 |
| Bearing Seal Type | CONTACT |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |
| Inner Ring Width | 0.2970 INCHES NOMINAL IN |
| Overall Outside Diameter | 0.8125 INCHES NOMINAL IN |
| Material | STEEL COMP E52100 INNER RING |
| Material | STEEL COMP E51100 OR STEEL COMP E52100 BALL |
| Material | STEEL CORROSION RESISTING RETAINER |
| Material Document and Classification | AMS 3652 ASSN STD 1ST MATERIAL RESPONSE OR AMS 3666 ASSN STD 1ST MATERIAL RESPONSE AND AMS 3666 ASSN STD 2ND MATERIAL RESPONSE SEAL |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES BALL |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE AND GLASS FIBER SEAL |
| Style Designator | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED |
| Surface Treatment | CADMIUM EXPOSED SURFACES AS MOUNTED |
| Material | STEEL COMP E52100 OUTER RING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 940.83.08.613 | Pilatus Aircraft Ltd (CHE) |
| AS27641 | Society of Automotive Engineers Inc (USA) |
| MS27641-5R PRIMARY | Sae International Dba Sae International (USA) |
| AS27641 | Sae International Dba Sae International (USA) |
| MS27641-5R | Society of Automotive Engineers Inc (USA) |
| MS27641-5R | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 3110-01-123-2323 is a Bearing,ball,airframe, manufactured by Sae International Dba Sae International, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-123-2323 has 6 cross-referenced part numbers: 940.83.08.613 (Pilatus Aircraft Ltd), AS27641 (Society of Automotive Engineers Inc), MS27641-5R (Sae International Dba Sae International), AS27641 (Sae International Dba Sae International), MS27641-5R (Society of Automotive Engineers Inc) and 1 more.
There are 12 known substitutes for 3110-01-123-2323: 3110-00-001-1938, 3110-00-027-4028, 3110-00-027-7423 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS27641-5R: Bore Diameter: 0.3125 INCHES NOMINAL IN; Lubrication Material Document and Classification: MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE; Special Features: HEAT STABILIZED FOR OPERATION AT 250 DEG F; 80 PCT FULL OF SPECIFIED LUBRICANT DEGF; Outer Ring Width: 0.2340 INCHES NOMINAL IN. 23 total characteristics are documented in the Federal Logistics Information System.