The Roller,bearing, cataloged under National Stock Number 3110-01-015-6906, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Parker Hannifin Corporation Div Chelsea Products Division. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-015-6906 |
| Primary Part Number | 378408 |
| Item Name | Roller,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Parker Hannifin Corporation Div Chelsea Products Division |
| Status | ACTIVE |
| Rolling Element Diameter | 0.1821 INCHES MINIMUM AND 0.1823 INCHES MAXIMUM IN |
| Style Designator | NEEDLE ROLLER, SPHERICAL ENDS |
| 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 |
|---|---|
| 378408 PRIMARY | Parker Hannifin Corporation Div Chelsea Products Division (USA) |
| Reference | Meaning |
|---|---|
| 328297-6X | 5/1 Secondary reference Parker Hannifin Corporation Div Chelsea Products Division |
NSN 3110-01-015-6906 is a Roller,bearing, manufactured by Parker Hannifin Corporation Div Chelsea Products Division, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-015-6906 has 1 manufacturer part number on file: 378408 (Parker Hannifin Corporation Div Chelsea Products Division).
1 possible match (shared part number, not a government interchangeability claim): 3110-01-140-8880. Verify interchangeability with system specifications before substitution.
Key specifications for 378408: Rolling Element Diameter: 0.1821 INCHES MINIMUM AND 0.1823 INCHES MAXIMUM IN; Style Designator: NEEDLE ROLLER, SPHERICAL ENDS; Overall Length: 1.1050 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN. 2 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.