The Bearing,plain,rod End, cataloged under National Stock Number 3120-01-119-3712, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Aurora Bearing Company. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3120-01-119-3712 |
| Primary Part Number | MW-4-23 |
| Item Name | Bearing,plain,rod End |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Timken Aurora Bearing Company |
| Status | CANCELLED |
| Thread Quantity Per Inch | 28 |
| Thread Direction | RIGHT-HAND |
| Material | COPPER ALLOY RACE INSERT |
| Material | STEEL COMP E52100 INNER LAYER |
| Bore Center to Shank End Distance | 1.3020 INCHES MINIMUM AND 1.3220 INCHES MAXIMUM IN |
| Bore Diameter | 0.2495 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM IN |
| Thread Series Designator | UNF |
| Style Designator | BALL TYPE |
| Thread Diameter | 0.250 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM ROD END BODY |
| Shank Width Across Wrench Flats | 0.1770 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM IN |
| Material | STEEL COMP 1109 OR STEEL COMP 1110 OR STEEL COMP 1116 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1119 ROD END BODY |
| Inspection Hole Center to End Distance | 0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN |
| Hardness Rating | 60.0 ROCKWELL C MINIMUM INNER MEMBER |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ROD END BODY |
| Outer Member Width | 0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM IN |
| Shank Style | INTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE |
| Inner Member Width | 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN |
| Thread Class | 3B |
| Outer Member Outside Diameter | 0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM IN |
| Features Provided | EXTERNAL LUBRICATION FITTING AND SCREW PLUG CLOSURE FITTING |
| Shank Thread Length | 0.7500 INCHES NOMINAL IN |
| Static Radial Load Rating | 2704 POUNDS LBS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3120-01-119-3712 is a Bearing,plain,rod End, manufactured by Timken Aurora Bearing Company, classified under FSC 3120 (No Item Name Available). Status: cancelled.
NSN 3120-01-119-3712 has 4 cross-referenced part numbers: MW-4-23 (Timken Aurora Bearing Company), TR4 (Stephens-Adamson Inc a Sub of Allis-Chalmers Corp), 11083 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson), HF-4M (Roller Bearing Company of America, Inc.).
There are 9 known substitutes for 3120-01-119-3712: 5310-00-209-0788, 5120-00-230-3670, 5905-00-400-0882 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for MW-4-23: Overall Length: 1.6870 INCHES NOMINAL IN; Thread Quantity Per Inch: 28; Thread Direction: RIGHT-HAND; Material: COPPER ALLOY RACE INSERT. 25 total characteristics are documented in the Federal Logistics Information System.
NSN 3120-01-119-3712 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.