The Roller,bearing, cataloged under National Stock Number 3110-01-210-2329, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Doall Baltimore Company. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-210-2329 |
| Primary Part Number | 743-620155 |
| Item Name | Roller,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Doall Baltimore Company |
| Status | ACTIVE |
| Rolling Element Diameter | 12.0 MILLIMETERS NOMINAL MM |
| Style Designator | CYLINDRICAL ROLLER, RELIEVED ENDS |
| Standard Tolerance Designation | INTERNATIONAL STANDARDS ORGANIZATION STANDARD TOLERANCE |
| 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 |
|---|---|
| M6X12 DIN5402 | Din Deutsches Institut Fur Normung Ev (DEU) |
| 743-620155 PRIMARY | Doall Baltimore Company (USA) |
NSN 3110-01-210-2329 is a Roller,bearing, manufactured by Doall Baltimore Company, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-210-2329 has 2 manufacturer part numbers on file: M6X12 DIN5402 (Din Deutsches Institut Fur Normung Ev), 743-620155 (Doall Baltimore Company).
Key specifications for 743-620155: Rolling Element Diameter: 12.0 MILLIMETERS NOMINAL MM; Style Designator: CYLINDRICAL ROLLER, RELIEVED ENDS; Overall Length: 6.0 MILLIMETERS NOMINAL MM; Standard Tolerance Designation: INTERNATIONAL STANDARDS ORGANIZATION STANDARD TOLERANCE. 4 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.