The Washer,shouldered, cataloged under National Stock Number 5310-00-915-2727, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. Government technical data includes 9 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 | 5310-00-915-2727 |
| Primary Part Number | 66781 |
| Item Name | Washer,shouldered |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Hydraulic Systems Division |
| Status | ACTIVE |
| Style Designator | SHOULDERED |
| Material | STEEL COMP 303 OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Shoulder Diameter | 1.320 INCHES NOMINAL IN |
| Heat Treatment | ANNEALED |
| Outside Diameter | 1.475 INCHES NOMINAL IN |
| Hole Diameter | 1.175 INCHES NOMINAL IN |
| Material Thickness | 0.025 INCHES NOMINAL IN |
| Shoulder Height | 0.040 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-915-2727 is a Washer,shouldered, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-915-2727 has 2 cross-referenced part numbers: 66781 (Parker Hannifin Corporation Div Hydraulic Systems Division), 30-1175-1 (Rexnord Industries, Llc Div Aerospace Solutions Downers Grove).
There are 3 known substitutes for 5310-00-915-2727: 2510-00-040-2018, 6130-01-579-3661, 5305-01-590-9805. Verify interchangeability with system specifications before substitution.
Key specifications for 66781: Style Designator: SHOULDERED; Material: STEEL COMP 303 OVERALL; Surface Treatment: PASSIVATE OVERALL; Shoulder Diameter: 1.320 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.