The Bearing,ball,rod End, cataloged under National Stock Number 3110-00-020-0179, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 29 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3110-00-020-0179 |
| Item Name | Bearing,ball,rod End |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Shank Diameter | 0.4900 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| Shank Thread Length | 1.2500 INCHES NOMINAL IN |
| Width Across Flats | 0.6250 INCHES NOMINAL IN |
| Lubrication Material | GREASE |
| Outer Ring Width | 0.3400 INCHES MINIMUM AND 0.3500 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Shield Quantity | 2 |
| Style Designator | DOUBLE ROW, STAGGERED, BALL |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES BALL |
| 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 | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE ROD END BODY |
| Overall Outside Diameter | 1.1250 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Self-Alignment Angle | 8.00 DEGREES NOMINAL |
| Shank Style | INTERNALLY THREADED W/HEXAGON END |
| Alignment Type | SELF-ALIGNING |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3B |
| Thread Quantity Per Inch | 24 |
| Bore Diameter | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Length From Bore Center to Shank End | 4.5600 INCHES NOMINAL IN |
| Material | STEEL COMP E52100 OUTER RING |
| Material | STEEL COMP E51100 OR STEEL COMP E52100 BALL |
| Material | STEEL SHIELD |
| Material | STEEL COMP E52100 INNER RING |
| Material | STEEL COMP 4140 ROD END BODY |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 300-524028-21 | 3/9 Design control — primary reference U.S. Government activity |
NSN 3110-00-020-0179 is a Bearing,ball,rod End, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-00-020-0179: Shank Diameter: 0.4900 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN; Shank Thread Length: 1.2500 INCHES NOMINAL IN; Width Across Flats: 0.6250 INCHES NOMINAL IN; Lubrication Material: GREASE. 29 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.