OmniSynk Distribution Services

MS16556-639

Pin, Straight, Headless

Part number
MS16556-639
NSN
5315-00-087-9554
NIIN
00-087-9554
Item name
Pin, Straight, Headless
Manufacturer
Military Standards
CAGE code
96906
FSC
5315
Unit of issue
EA
DEMIL code
A

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Alternate part numbers

Technical characteristics

First End Style
Chamfered
Second End Style
Radius
PIN Overall Length
1.240 inches minimum and 1.260 inches maximum
PIN Overall Diameter
0.1571 inches minimum and 0.1573 inches maximum
Second End Corner Radius
0.052 inches maximum
First End Taper Length
0.276 inches nominal
Second End Relationship With First End
Not identical
Hardness Rating
36.0 rockwell C minimum overall and 42.0 rockwell C maximum overall
Shear Strength
2800 double pound
First End Taper Angle
4.0 degrees minimum and 16.0 degrees maximum
Surface Finish
16.0 microinches outside diameter
Special Features
Radius end may be chamfered 25.0 degrees
Material
Steel comp 410 overall or steel comp 416 overall
Material Document and Classification
66 fed std all material responses overall
Surface Treatment
Passivate overall
Surface Treatment Document and Classification
QQ-P-35 fed spec single treatment response overall
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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