The Bearing,roller,rod End, cataloged under National Stock Number 3110-00-293-9028, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-293-9028 |
| Primary Part Number | SM3-6A |
| Item Name | Bearing,roller,rod End |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Rexnord Industries, Llc Div Aerosspace Bearing Operation |
| Status | ACTIVE |
| Material Document and Classification | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE INNER RING |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES |
| Thread Class | 3A A |
| Alignment Type | SELF-ALIGNING |
| Nominal Thread Size | 0.375 INCHES IN |
| Inner Ring Width | 0.4370 INCHES NOMINAL IN |
| Outer Ring Width | 0.3500 INCHES NOMINAL IN |
| Shield Quantity | 2 |
| Shank Thread Length | 0.7500 INCHES NOMINAL IN |
| Self-Alignment Location | INTERNAL |
| Thread Quantity Per Inch | 24 |
| Lubrication Material | GREASE |
| Self-Alignment Angle | 10.00 DEGREES NOMINAL |
| Length From Bore Center to Shank End | 1.3800 INCHES NOMINAL IN |
| Seal Quantity | 2 |
| Bearing Seal Type | CONTACT |
| Bore Diameter | 0.1900 INCHES NOMINAL IN |
| Shank Diameter | 0.3750 INCHES NOMINAL IN |
| Overall Outside Diameter | 0.8000 INCHES NOMINAL IN |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Shank Style | EXTERNALLY THREADED |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL |
| Thread Direction | RIGHT-HAND |
| Style Designator | SINGLE ROW, CONCAVE ROLLERS |
| Surface Treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| Material | STEEL SNAP RING |
| Material | STEEL COMP E52100 INNER RING |
| Material Document and Classification | MIL S 7420 MIL SPEC SINGLE MATERIAL RESPONSE ROLLER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-293-9028 is a Bearing,roller,rod End, manufactured by Rexnord Industries, Llc Div Aerosspace Bearing Operation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-293-9028 has 2 cross-referenced part numbers: ST3 (Rexnord Industries, Llc Div Aerosspace Bearing Operation), SM3-6A (Rexnord Industries, Llc Div Aerosspace Bearing Operation).
There are 9 known substitutes for 3110-00-293-9028: 5930-00-557-9801, 5120-00-701-6716, 5340-00-826-9333 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for SM3-6A: Material Document and Classification: MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE INNER RING; Surface Treatment Document and Classification: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES; Thread Class: 3A A; Special Features: WITH GREASE FITTING. 30 total characteristics are documented in the Federal Logistics Information System.