The Bearing,ball,airframe, cataloged under National Stock Number 3110-00-023-4810, 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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 9 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 | 3110-00-023-4810 |
| Primary Part Number | MS27640-3A |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Load Direction | RADIAL |
| Seal Quantity | 2 |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |
| Outer Ring Width | 0.2030 INCHES NOMINAL IN |
| Bearing Seal Type | CONTACT |
| Inner Ring Width | 0.2450 INCHES NOMINAL IN |
| Lubrication Material Document and Classification | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| Overall Outside Diameter | 0.6250 INCHES NOMINAL IN |
| Material | STEEL COMP E52100 INNER RING |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES BALL |
| Material | STEEL COMP E52100 OUTER RING |
| Material | STEEL COMP E51100 OR STEEL COMP E52100 BALL |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE SEAL |
| Material | STEEL CORROSION RESISTING RETAINER |
| Style Designator | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| Material Document and Classification | AMS 3652 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 3666 ASSN STD SINGLE MATERIAL RESPONSE SEAL |
| Surface Treatment | CADMIUM EXPOSED SURFACES AS MOUNTED |
| Bore Diameter | 0.1900 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| KP3L | Timken Co Div the Timken Company (USA) |
| KP3LFS464 | Timken Co Div the Timken Company (USA) |
| MS27640-3A | Society of Automotive Engineers Inc (USA) |
| K3L | Skf Usa Inc. (USA) |
| 9408308501 | Pilatus Aircraft Ltd (CHE) |
| KP3L-H | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| K3L-C | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| MS27640-3A PRIMARY | Sae International Dba Sae International (USA) |
| AN200K3L | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| K3L | Timken Co Div the Timken Company (USA) |
| MS27640-3A | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS20200-K3L | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AS27640 | Society of Automotive Engineers Inc (USA) |
| AS7949 | Sae International Dba Sae International (USA) |
| AS7949 | Society of Automotive Engineers Inc (USA) |
| 67130 | Raytheon Technical Services Company (USA) |
| K3LFS464 | Timken Co Div the Timken Company (USA) |
| AS27640 | Sae International Dba Sae International (USA) |
NSN 3110-00-023-4810 is a Bearing,ball,airframe, manufactured by Sae International Dba Sae International, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-023-4810 has 18 cross-referenced part numbers: KP3L (Timken Co Div the Timken Company), KP3LFS464 (Timken Co Div the Timken Company), MS27640-3A (Society of Automotive Engineers Inc), K3L (Skf Usa Inc.), 9408308501 (Pilatus Aircraft Ltd) and 13 more.
There are 12 known substitutes for 3110-00-023-4810: 3110-00-023-4022, 3110-00-023-4799, 3110-00-023-6669 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS27640-3A: Load Direction: RADIAL; Seal Quantity: 2; Standard Tolerance Designation: AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS; Outer Ring Width: 0.2030 INCHES NOMINAL IN. 22 total characteristics are documented in the Federal Logistics Information System.