The Bearing,sleeve, cataloged under National Stock Number 3120-00-447-3502, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Dressta North America Ltd. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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 | 3120-00-447-3502 |
| Primary Part Number | 20168 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Dressta North America Ltd |
| Status | ACTIVE |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Material | COPPER ALLOY 937 OVERALL |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Groove Location and Quantity | 1 INTERNAL |
| Body Inside Diameter | 3.0080 INCHES MINIMUM AND 3.0100 INCHES MAXIMUM IN |
| Body Outside Diameter | 3.3760 INCHES MINIMUM AND 3.3770 INCHES MAXIMUM IN |
| Lubricant Accommodation Style | GROOVED CIRCULAR |
| Corner Shape | SQUARE ALL CORNERS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-447-3502 is a Bearing,sleeve, manufactured by Dressta North America Ltd, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-447-3502 has 3 cross-referenced part numbers: 20168 (Dressta North America Ltd), 20168 (Komatsu America Corporation), D20168 (Komatsu America Corporation).
There are 5 known substitutes for 3120-00-447-3502: 6640-00-234-4424, 5310-00-275-3626, 5306-01-117-8120 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20168: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material: COPPER ALLOY 937 OVERALL; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Surface Groove Location and Quantity: 1 INTERNAL. 9 total characteristics are documented in the Federal Logistics Information System.