NSN 5305-01-342-2718
Panel Assembly Fastener
0.447 inches fastener length, flat chamfer head style, 0.620 inches head diameter, head height: 0.100 inches .
Manufacturer part number K683804-25 for national stock number 5305013422718.
Datasheet
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Product description
Shoulder Screw NSN 5305-01-342-2718.
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MPN or Model
K683804-25
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Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
NMF (National Motor Freight)
096640 - Screws, Iron Or Steel -
Thread Class
2a -
Thread Direction
Right-hand -
Thread Length
0.385 inches -
Fastener Length
0.447 inches -
Head Style
Flat chamfer -
Head Diameter
0.620 inches -
Head Height
0.100 inches -
Shoulder Diameter
0.250 inches first shoulder -
Shoulder Length
0.140 inches first shoulder -
Internal Drive Style
Slot -
Thread Diameter
0.190 inches -
Thready Qty Per Inch (tpi)
32 -
Shoulder Shape
Round first shoulder -
Material
Steel comp 4130 -
Material Specification
Mil-s-6958 military specification single material response -
Surface Treatment
Cadmium -
Surface Treatment Specification
Qq-p-416, ty1, cl3 federal specification single treatment response -
Thread Series Designator
Unf
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An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.
![Mechanic Bill explains Panel Assembly Fastener](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5305-01-342-2718 shoulder screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
K683804-25 | Kaman Aerospace Corporation |
Stock Check
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