DANFOSS / EATON ORS

Description & Features

Built from carbon steel with Dura-Kote plating, this ORS spare part nut from the Danfoss / Eaton FC1851 Series provides reliable corrosion resistance in demanding hydraulic environments. The Dura-Kote finish is engineered to exceed standard corrosion protection thresholds, making it well-suited for applications where component longevity matters.

Part of the Aeroquip product family, the FC1851 Series supports higher operating pressures above SAE standards and offers design flexibility across a wide range of fitting configurations. Carbon steel construction keeps the nut durable under mechanical stress, while the ORS (O-Ring Straight) connection style ensures a leak-resistant seal in hydraulic assemblies.

SKU: FC1851-08S

Supplier Part Number (MPN): FC1851-08S

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00925X12519
Color
None
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
Features
Dura-Kote plating for superior corrosion resistance|Design flexibility with hundreds of styles to choose from|Higher operating pressures above SAE standards
Finish
None
ICC
Nuts
Language
English
Materials
Carbon steel
Net Pack Quantity Units
EA
NMFC
50
Product Width
0.94
Series
FC1851
Sub Brand
Aeroquip
Supplier Part Number
FC1851-08S
Type
Nut
Product Weight
0.09 lbs

Product Questions & Answers (1)

Question by: Travis B on Jan 4, 2026, 8:18 PM
Reckon this nut will hold up if it gets exposed to hydraulic fluid a lot?
Answer by: Customer Support on Jan 6, 2026, 11:41 AM
Dura-Kote plating helps this nut resist corrosion, even when it's constantly exposed to hydraulic fluid in demanding jobs.