Headless Shoulder Pin

Model / MPN: 681819-3 | NSN: 5315-01-408-8515

A cylindrically-shaped headless item, having a shank at one or both ends. It is used for aligning, fastening, or transfer of torque and/or thrust by fitting into corresponding holes of another item. It may be threaded on one end.

Product Details

NATO Stock Number

5315-01-408-8515

Sold in multiples of

DEMIL

First End Style

Slotted

Second End Style

Square

Thread Class

Thread Direction

Right-hand

Thread Length

0.440 inches

Shank Length

0.440 inches

Shoulder Diameter

0.400 inches

Shank Diameter

0.250 inches

Overall Length

2.380 inches

Undercut Diameter

Between 0.180 inches and 0.210 inches

Undercut Width

0.060 inches

First End Slot Width

Between 0.094 inches and 0.109 inches

First End Slot Depth

0.150 inches

Second End Relationship With First End

Not identical

Thread Size

0.250 inches

Second Shank Diameter

Between 0.250 inches and 0.265 inches

First End Location

Threaded end

Second Shank Length

1.755 inches

Material

Steel comp 304

Material Specification

Qq-s-763 federal specification single material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Style Designator

Undercut

Thread Series Designator

Unf

681819 Series Parts

Pricing and Availability

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681819-3 Cross Reference

681819-3