The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-620-8153, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer. Government technical data includes 3 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-620-8153 |
| Primary Part Number | 903203 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer |
| Status | ACTIVE |
| Bore Diameter | 35.0 MILLIMETERS NOMINAL MM |
| Overall Outside Diameter | 80.0 MILLIMETERS NOMINAL MM |
| Material | STEEL CORROSION RESISTING OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 903203 PRIMARY | Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA) |
| E-4756 REV E ITEM NO. 24 | Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA) |
NSN 3110-01-620-8153 is a Bearing,roller,tapered, manufactured by Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-620-8153 has 2 cross-referenced part numbers: 903203 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer), E-4756 REV E ITEM NO. 24 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer).
There are 6 known substitutes for 3110-01-620-8153: 3110-00-516-5289, 3110-00-884-8127, 5998-01-356-4140 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 903203: Bore Diameter: 35.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: DOUBLE ROW SPHERICAL ROLLER BEARING; Overall Width: 21.0 MILLIMETERS NOMINAL MM; End Item Identification: ROTARY PUMP MODEL BXL2NAFK. 6 total characteristics are documented in the Federal Logistics Information System.