Headless Straight Pin

Model / MPN: 685220-1 | NSN: 5315-00-172-6776

A headless, cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hol (s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 mm); for items whose length exceeds twelve inches (304 mm) ; see rod, straight, headless. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also pin, straight, threaded.

Product Details

NATO Stock Number

5315-00-172-6776

Sold in multiples of

1 EA

DEMIL

First End Style

Chamfered

Pinlength

Between 0.460 inches and 0.470 inches

Pindiameter

Between 0.3130 inches and 0.3133 inches

First End Taper Length

0.020 inches

Second End Relationship With First End

Identical

First End Taper Angle

45.0 degrees

Criticality Code Justification

Achu

Surface Finish

32.0 microinches outside diameter

Material

Steel comp 4340

Material Specification

Mil-s-8844 military specification single material response

Surface Treatment

Chromium

Surface Treatment Specification

685302 fscm 49956 mfr ref single treatment response

Test Data Document

81349-mil-i-6868 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

685220 Series Parts

Pricing and Availability

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685220-1 Cross Reference

685220-1
685220-1