The Bearing,ball,rod End, cataloged under National Stock Number 3110-00-187-5666, 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 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-187-5666 |
| Primary Part Number | MS21152-2 |
| Item Name | Bearing,ball,rod End |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Bearing Seal Type | CONTACT |
| Bore Diameter | 0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Alignment Type | SELF-ALIGNING |
| Shank Bore Depth | 1.1880 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN |
| Inner Ring Width | 0.5880 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM IN |
| Shank Bore Diameter | 0.3760 INCHES MINIMUM AND 0.3960 INCHES MAXIMUM IN |
| Lubrication Material | GREASE |
| Self-Alignment Location | INTERNAL |
| Length From Bore Center to Shank End | 1.8650 INCHES MINIMUM AND 1.8850 INCHES MAXIMUM IN |
| Outer Ring Width | 0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM IN |
| Seal Quantity | 2 |
| Self-Alignment Angle | 10.00 DEGREES NOMINAL |
| Surface Treatment | CADMIUM ROD END BODY |
| Shank Diameter | 0.6230 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Shank Style | HOLLOW |
| Material Document and Classification | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE SHAFT |
| Material | STEEL COMP 4130 SHAFT |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RING |
| Lubrication Material Document and Classification | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| Overall Outside Diameter | 0.9280 INCHES MINIMUM AND 0.9480 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ROD END BODY |
| Surface Treatment | CADMIUM OUTER RING |
| Material Document and Classification | AMS 3652 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 3666 ASSN STD SINGLE MATERIAL RESPONSE SEAL |
| Material Document and Classification | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE BALL |
| Material | STEEL COMP E52100 INNER RING |
| Material Document and Classification | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE INNER RING |
| Material | STEEL COMP E52100 BALL |
| Material | STEEL COMP 4130 OUTER RING |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS21152 | Society of Automotive Engineers Inc (USA) |
| REP3MR3FS381 | Timken Co Div the Timken Company (USA) |
| 43P4H6FS464 | Timken Co Div the Timken Company (USA) |
| RE4H6-2 | Timken Co Div the Timken Company (USA) |
| MS21152-2 | Society of Automotive Engineers Inc (USA) |
| MS21152-2 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| REP3H6 | Skf Usa Inc. (USA) |
| AS21152 | Sae International Dba Sae International (USA) |
| MS21152-2 PRIMARY | Sae International Dba Sae International (USA) |
| REP4H6-2F | Roller Bearing Company of America, Inc. (USA) |
| AS6039 | Society of Automotive Engineers Inc (USA) |
| AS6039 | Sae International Dba Sae International (USA) |
NSN 3110-00-187-5666 is a Bearing,ball,rod End, manufactured by Sae International Dba Sae International, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-187-5666 has 12 cross-referenced part numbers: AS21152 (Society of Automotive Engineers Inc), REP3MR3FS381 (Timken Co Div the Timken Company), 43P4H6FS464 (Timken Co Div the Timken Company), RE4H6-2 (Timken Co Div the Timken Company), MS21152-2 (Society of Automotive Engineers Inc) and 7 more.
There are 8 known substitutes for 3110-00-187-5666: 3110-00-173-5074, 3110-00-227-4724, 3110-00-434-4653 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS21152-2: Bearing Seal Type: CONTACT; Bore Diameter: 0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN; Alignment Type: SELF-ALIGNING; Shank Bore Depth: 1.1880 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-187-5666 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.