The Bearing,ball,annular, cataloged under National Stock Number 3110-00-144-8590, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 44 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-144-8590 |
| Primary Part Number | 203SFFQ578 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Skf Usa Inc. |
| Status | ACTIVE |
| Bore Shape | STRAIGHT |
| Shield Quantity | 2 |
| Lubrication Material Document and Classification | MIL-G-3545 MIL SPEC SINGLE MATERIAL RESPONSE |
| Internal Fit-Up Designation | STANDARD |
| Surface Finish | GROUND |
| Standard Tolerance Designation | ABEC NO.1 |
| Lubrication Material | GREASE |
| Load Direction | RADIAL |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Bore Diameter | 17.00 MILLIMETERS NOMINAL MM |
| Overall Outside Diameter | 40.00 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 203SFFQ578 PRIMARY | Skf Usa Inc. (USA) |
| 203SFFH PRIMARY | Skf Usa Inc. (USA) |
| 5828718AL3 | General Electric Company (USA) |
| YP-04106 PRIMARY | Pacific Scientific Co Motor and Control Div (USA) |
| 203KDDANG5 | Timken Co Div the Timken Company (USA) |
| 203PPTFHT PRIMARY | Fag Bearings Corporation (USA) |
| 77503X1BC | General Motors Corp Delco Moraine Ndh Div (USA) |
| 6203-2ZHT PRIMARY | Skf Usa Inc. (USA) |
| 1203FFHT PRIMARY | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| 5828718AL1 | General Electric Company (USA) |
| RD4637-23 PRIMARY | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA) |
| 709172-21 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| RD4595-17 PRIMARY | Ge Aviation Systems Llc (USA) |
| 1203FFANG5 PRIMARY | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| JH12A203ANG5 | Lucas Aerospace Power Equipment Corporation (USA) |
| 77503X1R5 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 5828718AD1 | General Electric Company (USA) |
| 203PPTFHTG93 PRIMARY | Fag Bearings Corporation (USA) |
| 203SFFQ5-69 PRIMARY | Skf Usa Inc. (USA) |
| 6203ZZCE1BT2 PRIMARY | Nsk Corp Bearing Div (USA) |
NSN 3110-00-144-8590 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-144-8590 has 44 cross-referenced part numbers: 203SFFQ578 (Skf Usa Inc.), 203SFFH (Skf Usa Inc.), 5828718AL3 (General Electric Company), YP-04106 (Pacific Scientific Co Motor and Control Div), 203KDDANG5 (Timken Co Div the Timken Company) and 39 more.
There are 8 known substitutes for 3110-00-144-8590: 3110-00-144-8591, 4520-00-442-2816, 2530-00-529-4209 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 203SFFQ578: Bore Shape: STRAIGHT; Shield Quantity: 2; Lubrication Material Document and Classification: MIL-G-3545 MIL SPEC SINGLE MATERIAL RESPONSE; Internal Fit-Up Designation: STANDARD. 13 total characteristics are documented in the Federal Logistics Information System.