OmniSynk Distribution Services

NAS1726-3E

Nut, Self-Locking, Assembled Washe

Part number
NAS1726-3E
NSN
5310-01-308-4822
NIIN
01-308-4822
Item name
Nut, Self-Locking, Assembled Washe
Manufacturer
National Aerospace Standards
CAGE code
80205
FSC
5310
Unit of issue
EA
DEMIL code
A

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Technical characteristics

Thread Class
3B
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Washer Outside Diameter
0.380 inches maximum
Counterbore Diameter
0.211 inches minimum nut and 0.221 inches maximum nut
Lubrication
Dry film lubricant
Overall Height
0.223 inches minimum and 0.243 inches maximum
Nut Style
Flat with turned up edge
Width Across Flats
0.213 inches minimum and 0.221 inches maximum
Temp Rating
450.0 deg fahrenheit maximum
Thread Series
UNJF
Thread Quantity per Inch
32
Hardness Rating
36.0 rockwell C minimum and 40.0 rockwell C maximum
Nominal Thread Size
0.190 inches
Bearing Surface Finish
125.0 microinches
Material
Steel comp 8740 overall
Surface Treatment
Cadmium overall
Specification/Standard Data
80205-NAS1726 professional/industrial association standard
Catalogue data is compiled from public DLA/FLIS sources and is provided for identification. Availability, condition and certification are confirmed on quotation. OmniSynk Distribution Services is a stocking distributor.

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