The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-01-202-9430, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Mpb Corporation Dba Mpb Corp. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-202-9430 |
| Primary Part Number | 3620538-1 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Mpb Corporation Dba Mpb Corp |
| Status | ACTIVE |
| Retainer Fabrication Method | MACHINED |
| Outer Ring Width | 0.5856 INCHES MINIMUM AND 0.5906 INCHES MAXIMUM IN |
| Locating Feature | NONLOCATING |
| Surface Finish | GROUND |
| Style Designator | SINGLE ROW, TWO LIP OUTER RING, NO INNER RING, ROLLER RETAINMENT RINGS, NON-SEPARABLE |
| Overall Outside Diameter | 2.6767 INCHES MINIMUM AND 2.6772 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | RBEC NO.1 |
| Bore Diameter | 1.7714 INCHES MINIMUM AND 1.7720 INCHES MAXIMUM IN |
| Material | STEEL COMP E52100 ROLLER |
| Material | COPPER ALLOY SEPARATOR |
| Material | STEEL COMP E52100 OUTER RING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3620538-1 PRIMARY | Mpb Corporation Dba Mpb Corp (USA) |
| Reference | Meaning |
|---|---|
| 3620538-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 3110-01-202-9430 is a Bearing,roller,cylindrical, manufactured by Mpb Corporation Dba Mpb Corp, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-202-9430 has 1 manufacturer part number on file: 3620538-1 (Mpb Corporation Dba Mpb Corp).
Key specifications for 3620538-1: Retainer Fabrication Method: MACHINED; Outer Ring Width: 0.5856 INCHES MINIMUM AND 0.5906 INCHES MAXIMUM IN; Locating Feature: NONLOCATING; Surface Finish: GROUND. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.