The Bearing,sleeve, cataloged under National Stock Number 3120-00-403-1465, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Bell Textron Inc. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-403-1465 |
| Primary Part Number | 1289 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Bell Textron Inc |
| Status | ACTIVE |
| Hardness Rating | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| Body Inside Diameter | 0.3754 INCHES MINIMUM AND 0.3757 INCHES MAXIMUM IN |
| Flange Outside Diameter | 0.7500 INCHES NOMINAL IN |
| Surface Finish | 125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Material | STEEL COMP 416 OVERALL |
| Surface Finish | 125.0 MICROINCHES RIGHT END SURFACE OF BODY |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Lubricant Accommodation Style | GROOVED CIRCULAR |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Surface Finish | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| Body Outside Diameter | 0.4986 INCHES MINIMUM AND 0.4988 INCHES MAXIMUM IN |
| Surface Groove Location and Quantity | 1 EXTERNAL |
| Surface Finish | 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| Surface Finish | 125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE |
| Material Document and Classification | QQ-S-764,TYPE 416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Flange Width | 0.0625 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM IN |
| Surface Finish | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-403-1465 is a Bearing,sleeve, manufactured by Bell Textron Inc, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-403-1465 has 2 cross-referenced part numbers: 1289 (Bell Textron Inc), 1289 (Hawker Pacific Aerospace).
There are 11 known substitutes for 3120-00-403-1465: 5950-00-261-8016, 5120-00-370-1289, 2940-00-612-2377 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1289: Hardness Rating: 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL; Body Inside Diameter: 0.3754 INCHES MINIMUM AND 0.3757 INCHES MAXIMUM IN; Flange Outside Diameter: 0.7500 INCHES NOMINAL IN; Surface Finish: 125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE. 23 total characteristics are documented in the Federal Logistics Information System.