The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-00-896-6830, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3110-00-896-6830 |
| Primary Part Number | 9H8533 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Retainer Fabrication Method | MACHINED |
| Internal Clearance | 0.0035 INCHES MINIMUM RADIAL AND 0.0045 INCHES MAXIMUM RADIAL IN |
| Locating Feature | TWO DIRECTION |
| Surface Finish | GROUND |
| Style Designator | SINGLE ROW, TWO-DIRECTION LOCATING, TWO LIP INNER RING, TWO LIP OUTER RING, SEPARABLE |
| Overall Outside Diameter | 6.0019 INCHES MINIMUM AND 6.0027 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Bore Diameter | 4.3299 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| M2319A | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| 9H8533 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| MSBD1922EBL | Federal-Mogul Corp Government Sales Dept (USA) |
| Reference | Meaning |
|---|---|
| 3110008966830 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 3110-00-896-6830 is a Bearing,roller,cylindrical, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-896-6830 has 3 manufacturer part numbers on file: M2319A (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 9H8533 (Caterpillar Inc Div Caterpillar Defense), MSBD1922EBL (Federal-Mogul Corp Government Sales Dept).
Key specifications for 9H8533: Retainer Fabrication Method: MACHINED; Internal Clearance: 0.0035 INCHES MINIMUM RADIAL AND 0.0045 INCHES MAXIMUM RADIAL IN; Locating Feature: TWO DIRECTION; Surface Finish: GROUND. 9 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.