The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-100-0384, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rbc Bearings Incorporated Div West Trenton Division. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-100-0384 |
| Primary Part Number | 4520 |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Rbc Bearings Incorporated Div West Trenton Division |
| Status | ACTIVE |
| Backface Corner Radius | 0.1250 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Outside Diameter | 3.9843 INCHES NOMINAL IN |
| Style Designator | NORMAL ANGLE |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 706608 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| 534761 | Fruehauf Corp (USA) |
| 4520 PRIMARY | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| 13793H | Navistar International Corporation Dba Navistar (USA) |
| 4520 | Tyson Bearing Co Div Skf Industries Inc (USA) |
| 310467 | Allis-Chalmers Corp Implement Div |
| 0310467 | Allis-Chalmers Corp Implement Div |
| 5020F | Diamond Reo Truck Co (USA) |
| 443508 | General Motors Llc Dba General Motors Llc (USA) |
| 10087 | Clark Material Handling Company (USA) |
| 4520 | Rivinius Inc Littleford Machinery Div (USA) |
| 4520 PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| FF-B-187A | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 140644 | General Motors Llc Dba General Motors Llc (USA) |
| 3110001000384 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 443508 | General Motors Corp Chevrolet Motor Div Special Products Dept (USA) |
| 4520 PRIMARY | The Timken Corporation (USA) |
| 13793H | International Harvester Co Agricultural Equipment Div (USA) |
| 140644 | General Motors Corp (USA) |
| 443508 | General Motors Corp (USA) |
NSN 3110-00-100-0384 is a Cup,tapered Roller Bearing, manufactured by Rbc Bearings Incorporated Div West Trenton Division, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-100-0384 has 20 cross-referenced part numbers: 706608 (Army Weapons Command Attn Amswe-Ree-S), 534761 (Fruehauf Corp), 4520 (Rbc Bearings Incorporated Div West Trenton Division), 13793H (Navistar International Corporation Dba Navistar), 4520 (Tyson Bearing Co Div Skf Industries Inc) and 15 more.
There are 12 known substitutes for 3110-00-100-0384: 5905-00-100-6793, 5330-00-155-6936, 5950-00-163-3698 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4520: Backface Corner Radius: 0.1250 INCHES NOMINAL IN; Overall Width: 1.3125 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2; Outside Diameter: 3.9843 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.