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NAS1031D3K

Nut, Self-Locking, Plate

Part number
NAS1031D3K
NSN
5310-01-022-9002
NIIN
01-022-9002
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 with nonmetallic insert
Mounting Hole Diameter
0.098 inches minimum and 0.103 inches maximum
Nut Style
Plate
Nut Length
0.984 inches maximum
Nut Height
0.312 inches maximum
Plate Thickness
0.075 inches maximum
Plate Width
0.416 inches maximum
Nut Mounting Provision
Countersunk holes
Mounting Provision Location
Opposite nut projection side
Mounting Hole Arrangement Style
2 holes
Distance from Aperture Center to Mounting Hole Center
0.344 inches nominal
Center to Center Distance Between Mounting Holes along Length
0.686 inches minimum and 0.690 inches maximum
Temp Rating
250.0 deg fahrenheit nominal
Thread Series
UNJF
Features Provided
Floating nut
Thread Quantity per Inch
32
Nominal Thread Size
0.190 inches
Mounting Hole Countersink Angle
100.0 degrees nominal
Material
Aluminum alloy overall except insert
Material
Plastic polyamide locking insert
Surface Treatment
Anodize overall except insert or chromate overall except insert
Surface Treatment Document and Classification
MIL-A-8625 mil spec 1ST treatment response overall except insert or MIL-C-5541 mil spec 2ND treatment response overall except insert
Specification/Standard Data
80205-NAS1031 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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