The Bearing,roller,rod End, cataloged under National Stock Number 3110-00-591-7222, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 28 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-591-7222 |
| Item Name | Bearing,roller,rod End |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Shank Diameter | 0.4294 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN |
| Shank Thread Length | 1.3200 INCHES MINIMUM AND 1.3800 INCHES MAXIMUM IN |
| Lubrication Material | GREASE |
| Outer Ring Width | 0.5210 INCHES MINIMUM AND 0.5310 INCHES MAXIMUM IN |
| Style Designator | NEEDLE ROLLER |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE ROLLER |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE ALIGNMENT RING |
| Overall Outside Diameter | 1.7600 INCHES NOMINAL IN |
| Features Provided | ALIGNING RING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.437 INCHES IN |
| Shank Style | EXTERNALLY THREADED W/SLOT |
| Alignment Type | SELF-ALIGNING |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Bore Diameter | 0.4368 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN |
| Length From Bore Center to Shank End | 2.7000 INCHES NOMINAL IN |
| Material | STEEL COMP E52100 ROLLER |
| Material | STEEL COMP E52100 ALIGNMENT RING |
| Material | STEEL COMP E52100 OUTER RING |
| Material | STEEL COMP E52100 INNER RING |
| Thread Series Designator | UNF |
| Self-Alignment Location | EXTERNAL |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Inner Ring Width | 0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| CV15-901688-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3110-00-591-7222 is a Bearing,roller,rod End, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-00-591-7222: Shank Diameter: 0.4294 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN; Shank Thread Length: 1.3200 INCHES MINIMUM AND 1.3800 INCHES MAXIMUM IN; Lubrication Material: GREASE; Outer Ring Width: 0.5210 INCHES MINIMUM AND 0.5310 INCHES MAXIMUM IN. 28 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.