The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-6753, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is New Hampshire Ball Bearings Inc Div Hitech Division. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-156-6753 |
| Primary Part Number | MER-203KMA3PC20LO1 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | New Hampshire Ball Bearings Inc Div Hitech Division |
| Status | ACTIVE |
| Standard Tolerance Designation | ABEC NO.3 |
| Load Direction | ANGULAR |
| Retainer Fabrication Method | PRESSED |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Bore Shape | STRAIGHT |
| Load Direction | ANGULAR |
| Material | STEEL OVERALL |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Standard Tolerance Designation | ABEC NO.3 |
| Overall Outside Diameter | 40.00 MILLIMETERS NOMINAL MM |
| Contact Angle | 25.0 DEGREES MAXIMUM |
| Bore Diameter | 17.00 MILLIMETERS NOMINAL MM |
| Contact Angle | 25.0 DEGREES MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7203BECBP | Skf Usa Inc. (USA) |
| 118733 | Kearfott Corporation Div Guidance and Navigation Division (USA) |
| M7203 | Navy Electronics Supply Office (USA) |
| 20203-3A | General Motors Corp (USA) |
| M7203W | Timken Co Div the Timken Company (USA) |
| 20203X3A | General Motors Corp Delco Moraine Ndh Div (USA) |
| 20203-3A | General Motors Corp Delco Moraine Ndh Div (USA) |
| 7203BECBP | Rtx Corporation Div Pratt & Whitney (USA) |
| 821888-1 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| M7203 | Timken Co Div the Timken Company (USA) |
| 20203X3A | General Motors Corp (USA) |
| MER-203KMA3PC20LO1 PRIMARY | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
| 91414 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 10A4022IT25 | Westinghouse Electric Corp (USA) |
| 10A4920IT25 | Westinghouse Electric Corp (USA) |
NSN 3110-00-156-6753 is a Bearing,ball,annular, manufactured by New Hampshire Ball Bearings Inc Div Hitech Division, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-6753 has 15 cross-referenced part numbers: 7203BECBP (Skf Usa Inc.), 118733 (Kearfott Corporation Div Guidance and Navigation Division), M7203 (Navy Electronics Supply Office), 20203-3A (General Motors Corp), M7203W (Timken Co Div the Timken Company) and 10 more.
There are 10 known substitutes for 3110-00-156-6753: 5940-00-143-4777, 2915-00-216-5587, 5910-00-281-0500 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for MER-203KMA3PC20LO1: Standard Tolerance Designation: ABEC NO.3; Load Direction: ANGULAR; Retainer Fabrication Method: PRESSED; Style Designator: COUNTERBORED OUTER RING, NON-SEPARABLE. 19 total characteristics are documented in the Federal Logistics Information System.