The Bearing,ball,rod End, cataloged under National Stock Number 3110-01-126-1681, 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 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-126-1681 |
| Primary Part Number | MS21152-5 |
| Item Name | Bearing,ball,rod End |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Overall Outside Diameter | 0.9280 INCHES MINIMUM AND 0.9480 INCHES MAXIMUM IN |
| Bore Diameter | 0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Self-Alignment Location | INTERNAL |
| Lubrication Material | GREASE |
| Self-Alignment Angle | 10.00 DEGREES NOMINAL |
| Outer Ring Width | 0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM IN |
| Alignment Type | SELF-ALIGNING |
| Inner Ring Width | 0.5880 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM IN |
| Length From Bore Center to Shank End | 1.8650 INCHES MINIMUM AND 1.8850 INCHES MAXIMUM IN |
| Bearing Seal Type | CONTACT |
| Seal Quantity | 2 |
| Shank Bore Diameter | 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM IN |
| Shank Bore Depth | 1.0940 INCHES MINIMUM AND 1.1560 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE BALL |
| Material | STEEL COMP E52100 BALL |
| Material Document and Classification | AMS3652 ASSN STD 1ST MATERIAL RESPONSE OR AMS3666 ASSN STD 2ND MATERIAL RESPONSE SEAL |
| Material Document and Classification | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE INNER RING |
| Material | STEEL COMP 4130 OR STEEL COMP 8620 ROD END BODY |
| Lubrication Material Document and Classification | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| Material | STEEL COMP 4130 OR STEEL COMP 8620 OUTER RING |
| Shank Style | HOLLOW |
| Material | STEEL COMP E52100 INNER RING |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES |
| Material Document and Classification | MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-8690 MIL SPEC 2ND MATERIAL RESPONSE ROD END BODY |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OR PLASTIC POLYTETRAFLUOROETHYLENE AND GLASS FIBER SEAL |
| Material Document and Classification | MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-8690 MIL SPEC 2ND MATERIAL RESPONSE OUTER RING |
| Style Designator | DOUBLE ROW, STAGGERED, BALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| REP4H-2FS464 | Roller Bearing Company of America, Inc. (USA) |
| REP4H-2FS464 | Sae International Dba Sae International (USA) |
| REP4H8-5F | Roller Bearing Company of America, Inc. (USA) |
| MS21152-5 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS21152-5 | Society of Automotive Engineers Inc (USA) |
| REP4H-2FS464 | Timken Co Div the Timken Company (USA) |
| MS21152-5 PRIMARY | Sae International Dba Sae International (USA) |
| REP4H-2FS464 | Society of Automotive Engineers Inc (USA) |
NSN 3110-01-126-1681 is a Bearing,ball,rod End, manufactured by Sae International Dba Sae International, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-126-1681 has 8 cross-referenced part numbers: REP4H-2FS464 (Roller Bearing Company of America, Inc.), REP4H-2FS464 (Sae International Dba Sae International), REP4H8-5F (Roller Bearing Company of America, Inc.), MS21152-5 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS21152-5 (Society of Automotive Engineers Inc) and 3 more.
There is 1 known substitute for 3110-01-126-1681: 3110-00-723-2418. Verify interchangeability with system specifications before substitution.
Key specifications for MS21152-5: Overall Outside Diameter: 0.9280 INCHES MINIMUM AND 0.9480 INCHES MAXIMUM IN; Bore Diameter: 0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN; Self-Alignment Location: INTERNAL; Lubrication Material: GREASE. 30 total characteristics are documented in the Federal Logistics Information System.