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10256

Description & Features

Designed for use in hydraulic equipment assemblies, this internal tooth lock washer from Hydraulic Tech USA provides reliable fastener retention under vibration and dynamic loading. With an outside diameter of 0.470 inches and an inside diameter of 0.260 inches, it is sized for compact fastener configurations common in hydraulic component assemblies. The internal tooth design grips both the fastener head and the mating surface, helping to resist loosening without requiring additional locking hardware.

Part 10256 is a straightforward, purpose-built hardware component suited for maintenance, repair, and original equipment applications where small-format internal tooth washers are specified.

SKU: 10256

Supplier Part Number (MPN): HDT10256

Specifications

Brand HYDRAULIC TECH USA LLC(SPX)	Brand Hydraulic Tech USA	Pack Size 1.00	UOM EA	Supplier Part Number HDT10256	Product Weight 0.99 lbs

Product Questions & Answers (1)

Question by: Connie S on Jul 18, 2025, 12:19 PM

got a tight little hydraulic assembly and need an internal tooth lock washer, are these dimensions 0.470 OD and 0.260 ID on this one?

Answer by: Customer Support on Jul 19, 2025, 8:47 PM

The key sizes on part 10256 are an outside diameter of 0.470 inches and an inside diameter of 0.260 inches, so it is aimed at compact fastener setups in hydraulic component assemblies.