This -04 size locknut is a component manufactured by Eaton Aeroquip. The Blue Anodized Aluminum Locknut (AN 924) is suitable for various industrial applications.
SKU: FBM2099
Supplier Part Number (MPN): FBM2099
Alternate Part Numbers: C1CQ59
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Specifications
A Dash Size
-04
Adjustable End
No
Brand
Danfoss Power Solution (Aeroquip High Performance)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
Supplier Part Number
FBM2099
Alternate Part Numbers
Alternate Part NumberC1CQ59, Alternate Part Number MINO-00015X26113
this the right locknut for a -04 size Aeroquip Hi-Po fitting, or do I need something different?
Answer by: Customer Support on Dec 9, 2025, 4:02 PM
For -04 size Aeroquip Hi-Po applications, this is the correct match. It carries the AN 924 designation, comes from Eaton Aeroquip directly, and the catalog number C1CQ59 lines up with what Hi-Po fitting assemblies call for in that dash size. If your fitting is -04 and you're working with Aeroquip Hi-Po components, you're in the right place.
Question by: Wes K on Dec 21, 2025, 4:03 PM
got a -04 aeroquip setup, is this the right locknut for it?
Answer by: Customer Support on Dec 23, 2025, 6:05 AM
The key detail is the dash size. This one is a -04 size Blue Anodized Aluminum Locknut (AN 924) from Eaton Aeroquip, so it matches applications calling for a -04 locknut.
Question by: Rhonda R on Dec 7, 2025, 12:35 PM
What size is this locknut?
Answer by: Customer Support on Dec 9, 2025, 12:20 PM
This locknut is a size -04 according to the product details.