The Plate,retaining,bearing, cataloged under National Stock Number 3110-00-787-3881, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-787-3881 |
| Primary Part Number | 55490 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Hydraulic Systems Division |
| Status | ACTIVE |
| Surface Treatment | ANODIZE OVERALL |
| Material | ALUMINUM ALLOY 6061 OVERALL |
| Width | 1.970 INCHES NOMINAL IN |
| Length | 2.094 INCHES NOMINAL IN |
| Mounting Hole Diameter | 2.219 INCHES NOMINAL IN |
| Mounting Hole Type | ROUND, UNTHREADED |
| Bolt Circle Hole Quantity | 4 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-787-3881 is a Plate,retaining,bearing, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-787-3881 has 2 cross-referenced part numbers: 55490 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations), 55490 (Parker Hannifin Corporation Div Hydraulic Systems Division).
There are 3 known substitutes for 3110-00-787-3881: 9905-00-685-4392, 4720-00-829-5410, 2010-01-671-9101. Verify interchangeability with system specifications before substitution.
Key specifications for 55490: Surface Treatment: ANODIZE OVERALL; Material: ALUMINUM ALLOY 6061 OVERALL; Width: 1.970 INCHES NOMINAL IN; Length: 2.094 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.