The Bearing,roller,rod End, cataloged under National Stock Number 3110-00-278-6995, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rexnord Industries, Llc Div Aerosspace Bearing Operation. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-278-6995 |
| Primary Part Number | SF4-5J |
| Item Name | Bearing,roller,rod End |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Rexnord Industries, Llc Div Aerosspace Bearing Operation |
| Status | CANCELLED |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Nominal Thread Size | 0.312 INCHES IN |
| Width Across Flats | 0.5000 INCHES NOMINAL IN |
| Self-Alignment Angle | 10.00 DEGREES NOMINAL |
| Inner Ring Width | 0.5930 INCHES NOMINAL IN |
| Bearing Seal Type | CONTACT |
| Seal Quantity | 2 |
| Length From Bore Center to Shank End | 1.9100 INCHES NOMINAL IN |
| Alignment Type | SELF-ALIGNING |
| Shank Thread Length | 0.8100 INCHES MINIMUM AND 0.8700 INCHES MAXIMUM IN |
| Lubrication Material | GREASE |
| Self-Alignment Location | INTERNAL |
| Thread Quantity Per Inch | 24 |
| Outer Ring Width | 0.3400 INCHES NOMINAL IN |
| Bore Diameter | 0.2500 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Shank Style | INTERNALLY THREADED |
| Overall Outside Diameter | 1.3000 INCHES MINIMUM AND 1.3500 INCHES MAXIMUM IN |
| Shank Diameter | 0.5000 INCHES NOMINAL IN |
| Material | STEEL OUTER RING |
| Thread Class | 3B |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Material | STEEL SHAFT |
| Material | RUBBER SYNTHETIC SEAL |
| Surface Treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| Style Designator | SINGLE ROW, CONCAVE ROLLERS |
| Material | STEEL INNER RING |
| Material | STEEL ROLLER |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3110-00-278-6995 is a Bearing,roller,rod End, manufactured by Rexnord Industries, Llc Div Aerosspace Bearing Operation, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-278-6995 has 3 cross-referenced part numbers: SF4-5J (Rexnord Industries, Llc Div Aerosspace Bearing Operation), AR4ANG25 (Rexnord Industries, Llc Div Aerosspace Bearing Operation), AR4 (Rexnord Industries, Llc Div Aerosspace Bearing Operation).
There are 4 known substitutes for 3110-00-278-6995: 3950-00-102-2406, 3110-00-112-5616, 6240-00-635-9754 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for SF4-5J: Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE; Nominal Thread Size: 0.312 INCHES IN; Width Across Flats: 0.5000 INCHES NOMINAL IN; Self-Alignment Angle: 10.00 DEGREES NOMINAL. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-278-6995 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.