The Bearing,roller,needle, cataloged under National Stock Number 3110-00-227-3202, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is American Society for Testing and Materials Dba Astm International. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-227-3202 |
| Primary Part Number | MS51961-5 AND MS51962-4 |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | American Society for Testing and Materials Dba Astm International |
| Status | CANCELLED |
| Retainer Fabrication Method | PRESSED |
| Style Designator | SEPARABLE INNER RACE, WITH ROLLER RETAINER, HARDENED AND GROUND |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| Alignment Type | RIGID |
| Bore Diameter | 0.6246 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Material | STEEL INNER RING |
| Surface Finish | GROUND |
| Material | COPPER ALLOY OR STEEL RETAINER |
| Material | STEEL OUTER RING |
| Material | STEEL ROLLER |
| Overall Outside Diameter | 1.3745 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| HJ142212-1R101412 | Timken Aerospace, Inc Dba Torrington Product (USA) |
| SJ7173-1R7173 | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| MS51961-5 AND MS51962-4 PRIMARY | American Society for Testing and Materials Dba Astm International (USA) |
| ASTM F2246 | American Society for Testing and Materials Dba Astm International (USA) |
| ASTM F2431 | American Society for Testing and Materials Dba Astm International (USA) |
| ESJ7173 | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| SJ7173IR7173 | Rbc Bearings Incorporated Div West Trenton Division (USA) |
NSN 3110-00-227-3202 is a Bearing,roller,needle, manufactured by American Society for Testing and Materials Dba Astm International, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-227-3202 has 7 cross-referenced part numbers: HJ142212-1R101412 (Timken Aerospace, Inc Dba Torrington Product), SJ7173-1R7173 (Rbc Bearings Incorporated Div West Trenton Division), MS51961-5 AND MS51962-4 (American Society for Testing and Materials Dba Astm International), ASTM F2246 (American Society for Testing and Materials Dba Astm International), ASTM F2431 (American Society for Testing and Materials Dba Astm International) and 2 more.
There are 2 known substitutes for 3110-00-227-3202: 3110-00-198-1389, 3110-00-227-3248. Verify interchangeability with system specifications before substitution.
Key specifications for MS51961-5 AND MS51962-4: Retainer Fabrication Method: PRESSED; Style Designator: SEPARABLE INNER RACE, WITH ROLLER RETAINER, HARDENED AND GROUND; Standard Tolerance Designation: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS; Alignment Type: RIGID. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-227-3202 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.