Nut is a self-locking, extended washer, designed for enhanced performance in fastening applications. The part number is STD3073-3, and it incorporates an all-metal design with a prevailing torque feature. This double hexagon nut is made from corrosion resistant steel and has a hardness rating ranging from 24.0 to 42.0 Rockwell C. The external surface is plated with silver, providing additional protection. With a nominal thread size of 0.190 inches and a right-hand thread direction, it is suitable for a variety of applications. The washer outside diameter is 0.350 inches maximum, ensuring compatibility with standard fittings.
Features & Benefits
Offers a prevailing torque all-metal locking feature
Designed with double hexagon geometry for better grip
Corrosion resistant steel construction for durability
Precious material silver plating on external surface
Compatible with unified national joint fine (UNJF) thread series
Technical Information
NIIN
001826064
NSN
5310-00-182-6064
FSCG
5310
FSCG Category
Nuts and Washers
UNSPSC Code
31161727
UNSPSC Category
Hexagonal nuts
Lead Time (Days)
500
Product Class Description
Hexagonal nuts
Harmonized Tariff Schedule Code
7318160030
Storage Required
No
Unit Of Measure
EA
Pieces Per Pound
0
DFAR Applicable
No
Revision Level Applicable
No
Product Class
31161727
Material Composition
CORROSION RESISTANT STEEL (CRES)
Design Holder CAGE Code
N/A
Design Holder
N/A
Potential Alternates
5310001826064
00-182-6064
Shipping Details
Dry Ice
No
ECCN
EAR99
Proprietary Part
Yes
Hazmat
No
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