The Bearing Half,sleeve, cataloged under National Stock Number 3120-00-941-6743, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3120-00-941-6743 |
| Primary Part Number | 42746-1 |
| Item Name | Bearing Half,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | CANCELLED |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Body Outside Diameter | 4.1240 INCHES MINIMUM AND 4.1250 INCHES MAXIMUM IN |
| Right Flange Outside Diameter | 4.6800 INCHES MINIMUM AND 4.7000 INCHES MAXIMUM IN |
| Body Inside Diameter | 3.8770 INCHES MINIMUM AND 3.8800 INCHES MAXIMUM IN |
| Left Flange Outside Diameter | 4.6800 INCHES MINIMUM AND 4.7000 INCHES MAXIMUM IN |
| Right Flange Width | 0.0860 INCHES MINIMUM AND 0.0880 INCHES MAXIMUM IN |
| Left Flange Width | 0.0860 INCHES MINIMUM AND 0.0880 INCHES MAXIMUM IN |
| Corner Shape | ROUND INSIDE RIGHT CORNER |
| Corner Shape | SQUARE RIGHT FLANGE BODY CORNER |
| Corner Shape | SQUARE RIGHT FLANGE OUTSIDE LEFT CORNER |
| Material | STEEL OUTER LAYER |
| Surface Treatment | TIN OVERALL |
| Corner Shape | ROUND INSIDE LEFT CORNER |
| Corner Shape | CHAMFERED OUTSIDE LEFT CORNER |
| Style Designator | HALF SLEEVE, EXTERNAL FLANGES BOTH ENDS |
| Corner Shape | CHAMFERED OUTSIDE RIGHT CORNER |
| Material | COPPER ALLOY INNER LAYER |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3120-00-941-6743 is a Bearing Half,sleeve, manufactured by Cummins Inc., classified under FSC 3120 (No Item Name Available). Status: cancelled.
NSN 3120-00-941-6743 has 2 cross-referenced part numbers: 42746 (Cummins Inc.), 42746-1 (Cummins Inc.).
There are 5 known substitutes for 3120-00-941-6743: 2940-00-104-4483, 2530-00-769-6573, 5950-01-160-2895 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 42746-1: Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER; Body Outside Diameter: 4.1240 INCHES MINIMUM AND 4.1250 INCHES MAXIMUM IN; Right Flange Outside Diameter: 4.6800 INCHES MINIMUM AND 4.7000 INCHES MAXIMUM IN; Body Inside Diameter: 3.8770 INCHES MINIMUM AND 3.8800 INCHES MAXIMUM IN. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 3120-00-941-6743 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.