The Bearing,sleeve, cataloged under National Stock Number 3120-00-990-2255, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-990-2255 |
| Primary Part Number | 2S4245 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Body Outside Diameter | 2.2780 INCHES MINIMUM AND 2.2995 INCHES MAXIMUM IN |
| Corner Shape | SQUARE ALL CORNERS |
| Body Inside Diameter | 2.1955 INCHES MINIMUM AND 2.2040 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-990-2255 is a Bearing,sleeve, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-990-2255 has 3 cross-referenced part numbers: 2S4245 (Caterpillar Inc Div Caterpillar Defense), 240745 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 33774 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.).
There are 5 known substitutes for 3120-00-990-2255: 5935-00-465-9552, 5330-00-641-1651, 5133-00-988-5711 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2S4245: Body Outside Diameter: 2.2780 INCHES MINIMUM AND 2.2995 INCHES MAXIMUM IN; Overall Length: 0.5520 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM IN; Corner Shape: SQUARE ALL CORNERS; Body Inside Diameter: 2.1955 INCHES MINIMUM AND 2.2040 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.