The Bearing,sleeve, cataloged under National Stock Number 3120-00-378-1174, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Eaton Corp Transmission Div. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-378-1174 |
| Primary Part Number | 4364 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Eaton Corp Transmission Div |
| Status | ACTIVE |
| Body Inside Diameter | 2.1680 INCHES MINIMUM AND 2.1720 INCHES MAXIMUM IN |
| Lubricant Accommodation Style | INDENTED BALL |
| Body Outside Diameter | 2.3150 INCHES MINIMUM AND 2.3160 INCHES MAXIMUM IN |
| Material Document and Classification | SAE 793 OR 798 ASSN STD SINGLE MATERIAL RESPONSE INNER LAYER |
| Material | STEEL OUTER LAYER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Shape | CHAMFERED INSIDE LEFT CORNER |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | CHAMFERED OUTSIDE LEFT CORNER |
| Material | COPPER ALLOY INNER LAYER |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4364 PRIMARY | Eaton Corp Transmission Div (USA) |
NSN 3120-00-378-1174 is a Bearing,sleeve, manufactured by Eaton Corp Transmission Div, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-378-1174 has 1 cross-referenced part number: 4364 (Eaton Corp Transmission Div).
There are 8 known substitutes for 3120-00-378-1174: 4540-00-495-3020, 5920-00-520-6169, 5355-00-625-7580 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4364: Body Inside Diameter: 2.1680 INCHES MINIMUM AND 2.1720 INCHES MAXIMUM IN; Lubricant Accommodation Style: INDENTED BALL; Body Outside Diameter: 2.3150 INCHES MINIMUM AND 2.3160 INCHES MAXIMUM IN; Overall Length: 1.2540 INCHES MINIMUM AND 1.2740 INCHES MAXIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.