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NAS1779C4M

Nut, Self-Locking, Plate

Part number
NAS1779C4M
NSN
5310-01-281-7167
NIIN
01-281-7167
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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Alternate part numbers

Technical characteristics

Thread Class
3B
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Counterbore Diameter
0.254 inches minimum base
Lubrication
Dry film lubricant
Mounting Hole Diameter
0.098 inches minimum and 0.103 inches maximum
Nut Style
Plate
Nut Length
0.801 inches maximum
Nut Height
0.281 inches maximum
Plate Thickness
0.055 inches maximum
Plate Width
0.350 inches minimum and 0.500 inches maximum
Nut Counterbore Depth
0.062 inches minimum base
Nut Mounting Provision
Straight holes
Mounting Hole Arrangement Style
2 holes
Distance from Mounting Hole Center to Base
0.100 inches minimum
Center to Center Distance Between Mounting Holes along Length
0.560 inches minimum and 0.564 inches maximum
Thread Series
UNJF
Features Provided
Floating nut
Thread Quantity per Inch
28
Nominal Thread Size
0.250 inches
Material
Iron alloy 660 overall
Material Document and Classification
Ams 5525 assn std single material response overall or ams 5732 assn std single material response overall or ams 5737 assn std single material response overall
Surface Treatment
Passivate overall
Surface Treatment Document and Classification
QQ-P-35 fed spec single treatment response overall
Specification/Standard Data
80205-NAS1779 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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