The Bearing Half,sleeve, cataloged under National Stock Number 3120-00-090-5504, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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 | 3120-00-090-5504 |
| Primary Part Number | 44387 |
| Item Name | Bearing Half,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | CANCELLED |
| Surface Treatment | LEAD ALLOY OVERALL |
| Material | OIL LUBRICATING LUBRICATION |
| Material Document and Classification | UNABLE TO DECODE |
| Material | STEEL COMP 1015 INNER LAYER |
| Lubricant Accommodation Style | GROOVED CIRCULAR |
| Surface Groove Location and Quantity | 1 INTERNAL |
| Corner Shape | SQUARE ALL CORNERS |
| Antirotation/lubrication Type and Quantity | 1 HOLE |
| Style Designator | HALF SLEEVE, PLAIN, NO OUTSIDE FLANGES |
| Material | STEEL COMP 1015 OUTER LAYER |
| Body Inside Diameter | 4.4990 INCHES MINIMUM AND 4.5000 INCHES MAXIMUM IN |
| Hole Diameter | 0.3125 INCHES NOMINAL FIRST IN |
| Body Outside Diameter | 4.7450 INCHES MINIMUM AND 4.7475 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3120-00-090-5504 is a Bearing Half,sleeve, manufactured by Cummins Inc., classified under FSC 3120 (No Item Name Available). Status: cancelled.
NSN 3120-00-090-5504 has 4 cross-referenced part numbers: 44387 (Cummins Inc.), 42690 (Cummins Inc.), 44387 (Jpi Transportation Products Inc), MB1606PU (Jpi Transportation Products Inc).
There are 8 known substitutes for 3120-00-090-5504: 3110-00-143-7537, 6105-01-045-5128, 6150-01-105-9187 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 44387: Surface Treatment: LEAD ALLOY OVERALL; Material: OIL LUBRICATING LUBRICATION; Material Document and Classification: UNABLE TO DECODE; Material: STEEL COMP 1015 INNER LAYER. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 3120-00-090-5504 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.