The Bearing,ball,annular, cataloged under National Stock Number 3110-00-142-6004, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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 | 3110-00-142-6004 |
| Primary Part Number | A1781 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. |
| Status | CANCELLED |
| Surface Finish | GROUND |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Standard Tolerance Designation | ABEC NO.1 |
| Shield Quantity | 2 |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Internal Clearance | 0.0002 INCHES MINIMUM RADIAL AND 0.0002 INCHES MAXIMUM RADIAL AND 0.0006 INCHES MAXIMUM RADIAL IN |
| Overall Outside Diameter | 40.00 MILLIMETERS NOMINAL MM |
| Bore Diameter | 17.00 MILLIMETERS NOMINAL MM |
| Material | STEEL OVERALL |
| Lubrication Material | GREASE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A1781 PRIMARY | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA) |
| 275087106 | Franklin Electric Co Inc (USA) |
| 77503XR1225C | General Motors Corp Delco Moraine Ndh Div (USA) |
| 2R415 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| 4X441 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| 275087-106 | Franklin Electric Co Inc (USA) |
NSN 3110-00-142-6004 is a Bearing,ball,annular, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-142-6004 has 6 cross-referenced part numbers: A1781 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), 275087106 (Franklin Electric Co Inc), 77503XR1225C (General Motors Corp Delco Moraine Ndh Div), 2R415 (W.w. Grainger, Inc. Div Government Sales Division), 4X441 (W.w. Grainger, Inc. Div Government Sales Division) and 1 more.
There are 4 known substitutes for 3110-00-142-6004: 3110-00-144-8589, 6685-00-243-7166, 5999-01-297-5981 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for A1781: Surface Finish: GROUND; Bore Shape: STRAIGHT; Load Direction: RADIAL; Standard Tolerance Designation: ABEC NO.1. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-142-6004 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.