The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-100-0520, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Clausing Corp. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 16 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 | 3110-00-100-0520 |
| Primary Part Number | S7-171A |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Clausing Corp |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Backface Corner Radius | 0.0469 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Style Designator | NORMAL ANGLE |
| Outside Diameter | 2.4410 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 0211595-4 | Agco Corp Parts Opn (USA) |
| 211595 | Allis-Chalmers Corp (USA) |
| 3003642 | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| S7-171A PRIMARY | Clausing Corp (USA) |
| 15244 | Arrow-Master, Incorporated (USA) |
| 211595 | Itt Goulds Pumps, Inc. (USA) |
| 15244 PRIMARY | The Timken Corporation (USA) |
| 15244 | Tyson Bearing Co Div Skf Industries Inc (USA) |
| 15244 | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| 191603 | General Motors Llc Dba General Motors Llc (USA) |
| 15244 | Ntn Bearing Corporation of America (USA) |
| 15244 | Federal-Mogul Corp Government Sales Dept (USA) |
| VT3403 | Cnh Industrial America Llc Dba Cnh America (USA) |
| 15-345 | Superior Fabrication Company, Llc (USA) |
| 3003642 | Hyster-Yale Group, Inc. (USA) |
| 191603 | General Motors Corp (USA) |
NSN 3110-00-100-0520 is a Cup,tapered Roller Bearing, manufactured by Clausing Corp, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-100-0520 has 16 cross-referenced part numbers: 0211595-4 (Agco Corp Parts Opn), 211595 (Allis-Chalmers Corp), 3003642 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling), S7-171A (Clausing Corp), 15244 (Arrow-Master, Incorporated) and 11 more.
There are 12 known substitutes for 3110-00-100-0520: 5820-00-010-0595, 2530-00-026-3765, 5306-00-033-0064 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for S7-171A: Overall Width: 0.6250 INCHES NOMINAL IN; Material: STEEL OVERALL; Backface Corner Radius: 0.0469 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2. 6 total characteristics are documented in the Federal Logistics Information System.