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NAS1766-5

Nut, Self-Locking, Plate

Part number
NAS1766-5
NSN
5310-01-363-2679
NIIN
01-363-2679
Item name
Nut, Self-Locking, Plate
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
Counterbore Diameter
0.317 inches minimum nut
Lubrication
Dry film lubricant
Mounting Hole Diameter
0.130 inches minimum and 0.135 inches maximum
Nut Style
Plate
Nut Length
1.094 inches maximum
Nut Counterbore Depth
0.062 inches minimum nut
Nut Mounting Provision
Straight holes
Mounting Hole Arrangement Style
2 holes
Distance from Aperture Center to Mounting Hole Center
0.495 inches minimum and 0.505 inches maximum
Center to Center Distance Between Mounting Holes along Width
0.705 inches minimum
Temp Rating
450.0 deg fahrenheit maximum
Thread Series
UNJF
Features Provided
Floating nut
Hardness Rating
49.0 rockwell C maximum
Nominal Thread Size
0.3125 inches
Material
Steel overall
Surface Treatment
Cadmium overall
Specification/Standard Data
80205-NAS1766 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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