The Bearing,washer,thrust, cataloged under National Stock Number 3120-00-466-2538, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. Government technical data includes 13 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-466-2538 |
| Primary Part Number | 202451 |
| Item Name | Bearing,washer,thrust |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic |
| Status | ACTIVE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Corner Shape | SQUARE FIRST OUTSIDE CORNER |
| Lubrication Feature | GROOVE FLAT BEARING SURFACE |
| Material | COPPER ALLOY 932 OVERALL |
| Corner Shape | SQUARE SECOND OUTSIDE CORNER |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 3.2400 INCHES MINIMUM AND 3.2430 INCHES MAXIMUM IN |
| Outside Diameter | 3.8000 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Corner Shape | SQUARE FIRST INSIDE CORNER |
| Center Hole Shape Style | ROUND |
| Overall Thickness | 0.1890 INCHES MINIMUM AND 0.1910 INCHES MAXIMUM IN |
| Corner Shape | SQUARE SECOND INSIDE CORNER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-466-2538 is a Bearing,washer,thrust, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-466-2538 has 2 cross-referenced part numbers: 34182 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 202451 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).
There are 7 known substitutes for 3120-00-466-2538: 2915-00-073-5732, 5998-00-082-3225, 2240-00-418-7204 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 202451: Cross-Sectional Shape Style: RECTANGULAR; Corner Shape: SQUARE FIRST OUTSIDE CORNER; Lubrication Feature: GROOVE FLAT BEARING SURFACE; Material: COPPER ALLOY 932 OVERALL. 14 total characteristics are documented in the Federal Logistics Information System.