NSN 5310-01-121-1693

Hexagon Plain Nut

FSC: 5310 NIIN: 011211693

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Product Characteristics

NSN:

5310011211693

Demilitarization:

INC:

01857

Shelf Life:

N/A

Thread Class:

Thread Direction:

Left-hand

Nut Style:

Hexagon

Nut Height:

0.219 inches

Drilled Hole Diameter:

Between 0.045 inches and 0.050 inches

Hole Type And Quantity:

3 drilled

Width Across Flats:

Between 0.490 inches and 0.502 inches

Thread Series:

Unjf

Thready Qty Per Inch (tpi):

Thread Size:

0.312 inches

Hole Configuration Style:

Configuration b

Countersink Angle:

109.0 degrees both ends and 111.0 degrees both ends

Bearing Surface Type:

Chamfered

Bearing Surface Finish:

125.0 microinches

Material:

Iron alloy 660

Material Specification:

Ams 5525 assn standard single material response or ams 5732 assn standard single material response or ams 5737 assn standard single material response

Surface Treatment:

Passivate

Surface Treatment Specification:

Qq-p-35 federal specification single treatment response

Specification Data:

80205-nas509 professional/industrial association standard

Part Numbers

03A251-5CH
NORTHROP GRUMMAN SYSTEMS CORPORATION
AD03A251-5CH
NELSON STUD WELDING, INC.
H52826-5H
ARCONIC GLOBAL FASTENERS & RINGS,
NAS509L5C
NATIONAL AEROSPACE STANDARDS
T-1156-5CH
LONG-LOK FASTENERS CORPORATION

Stock Availability

Stock quantities are grouped by condition code below.

NE: 6534
NS: 75
SV: 3

Notice: Availability of this item was updated on 05-24-2024 and may not reflect the most current stock quantity. Request a quote for up to date pricing and availability.