The Bearing,roller,needle, cataloged under National Stock Number 3110-00-591-9912, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Timken Aerospace, Inc Dba Torrington Product. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-591-9912 |
| Primary Part Number | ADT20YZP |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Timken Aerospace, Inc Dba Torrington Product |
| Status | ACTIVE |
| Lubrication Material | GREASE |
| Alignment Type | RIGID |
| Surface Treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| Material | STEEL OVERALL |
| Lubrication Material Document and Classification | MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE |
| 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 |
|---|---|
| ADT20YZP PRIMARY | Timken Aerospace, Inc Dba Torrington Product (USA) |
| 20NBJ2032YZP | Rbc Aircraft Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| T0RADT20YZP | 5/9 Secondary reference U.S. Government activity |
| 20NBJ2032YZP | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
NSN 3110-00-591-9912 is a Bearing,roller,needle, manufactured by Timken Aerospace, Inc Dba Torrington Product, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-591-9912 has 2 manufacturer part numbers on file: ADT20YZP (Timken Aerospace, Inc Dba Torrington Product), 20NBJ2032YZP (Rbc Aircraft Products, Inc.).
Key specifications for ADT20YZP: Lubrication Material: GREASE; Alignment Type: RIGID; Special Features: OIL HOLE AND GROOVE IN OUTER AN INNER RINGS; Surface Treatment: CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES. 6 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.