OmniSynk Distribution Services

NAS1791C4-2

Nut, Self-Locking, Plate

Part number
NAS1791C4-2
NSN
5310-00-283-4619
NIIN
00-283-4619
Item name
Nut, Self-Locking, Plate
Manufacturer
Aerospace and Defence Australia
CAGE code
Z0DP7
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
0.254 inches minimum nut
Mounting Hole Diameter
0.098 inches minimum and 0.103 inches maximum
Nut Style
Plate
Nut Length
1.292 inches maximum
Nut Height
0.350 inches maximum
Plate Thickness
0.028 inches minimum and 0.036 inches maximum
Plate Width
0.574 inches nominal
Nut Counterbore Depth
0.125 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 Length
0.998 inches minimum and 1.002 inches maximum
Thread Series
UNJF
Features Provided
Floating nut
Thread Quantity per Inch
28
Nominal Thread Size
0.250 inches
Material
Iron alloy 660 shell
Material Document and Classification
AMS5735 assn std single material response shell
Surface Treatment
Passivate shell
Specification/Standard Data
76301-ST3-443 manufacturers 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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