The Bearing,ball,annular, cataloged under National Stock Number 3110-00-341-6621, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Reliance Electric Company Dba Reliance & Dodge Brands. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 33 commercial cross-references from 15 manufacturers, 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 | 3110-00-341-6621 |
| Primary Part Number | 416821-52D |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Reliance Electric Company Dba Reliance & Dodge Brands |
| Status | CANCELLED |
| Lubrication Material | GREASE |
| Bore Shape | STRAIGHT |
| Shield Quantity | 2 |
| Surface Finish | GROUND |
| Retainer Fabrication Method | PRESSED |
| Lubrication Material Document and Classification | SRI NO. 2,FSCM 94548 MFR REF SINGLE MATERIAL RESPONSE |
| Load Direction | RADIAL |
| Internal Fit-Up Designation | LOOSE |
| Standard Tolerance Designation | ABEC NO.1 |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Overall Outside Diameter | 40.00 MILLIMETERS NOMINAL MM |
| Bore Diameter | 17.00 MILLIMETERS NOMINAL MM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 416821-2D | Hartzell Fan, Inc. (USA) |
| 801621-018 PIECE 1 | Reliance Electric (USA) |
| 17BC02XPP3H26 | Anti-Friction Bearing Mfg Assn Inc the (USA) |
| 90C-BEARING | The New York Blower Company (USA) |
| 77503ALR1 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 706521-66 PC 1 | Fm Af, Llc Dba American Fan Company (USA) |
| 203ZZC | Fm Af, Llc Dba American Fan Company (USA) |
| 17BC02JDD30-UW | Anti-Friction Bearing Mfg Assn Inc the (USA) |
| 416810-1-A | Reliance Electric (USA) |
| 416821-2D | Fm Af, Llc Dba American Fan Company (USA) |
| 100003-61 | Century Electric Inc (USA) |
| 416810-1A | Hartzell Fan, Inc. (USA) |
| 416821-52D PRIMARY | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| 706521-66 PC 1 | Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA) |
| 203SFF | General Motors Corp Delco Moraine Ndh Div (USA) |
| 416821-2D | Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA) |
| 416821-2-DNT | Naval Inventory Control Point Mechanicsburg (USA) |
| FF-B-171 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 203SFFLO | Skf Usa Inc. (USA) |
| 416821-2D | Reliance Electric (USA) |
NSN 3110-00-341-6621 is a Bearing,ball,annular, manufactured by Reliance Electric Company Dba Reliance & Dodge Brands, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-341-6621 has 33 cross-referenced part numbers: 416821-2D (Hartzell Fan, Inc.), 801621-018 PIECE 1 (Reliance Electric), 17BC02XPP3H26 (Anti-Friction Bearing Mfg Assn Inc the), 90C-BEARING (The New York Blower Company), 77503ALR1 (General Motors Corp Delco Moraine Ndh Div) and 28 more.
There are 4 known substitutes for 3110-00-341-6621: 3110-00-145-2249, 5340-00-637-1939, 3110-00-776-0643 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 416821-52D: Lubrication Material: GREASE; Bore Shape: STRAIGHT; Shield Quantity: 2; Surface Finish: GROUND. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-341-6621 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.