OmniSynk Distribution Services

A51M20551-19

Pin, Straight, Headed

Part number
A51M20551-19
NSN
5315-00-003-3922
NIIN
00-003-3922
Item name
Pin, Straight, Headed
Manufacturer
Northrop Grumman Systems Corporation
CAGE code
26512
FSC
5315
Unit of issue
EA
DEMIL code
A

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Alternate part numbers

Technical characteristics

Head Style
Pan no. 2 (R1 not required in item description)
Diameter
0.123 inches minimum and 0.124 inches maximum
Under Head Length
0.489 inches nominal
Hole Arrangement Style
One end drilled
First Hole Diameter
0.042 inches minimum and 0.047 inches maximum
Distance from Centerline of Hole to End of PIN
0.074 inches nominal
Hardness Rating
38.0 rockwell C minimum overall and 45.0 rockwell C maximum overall
PIN Head Diameter
0.188 inches nominal
Surface Finish
32.0 microinches outside diameter
Height
0.047 inches nominal
Material
Steel comp 630 overall
Material Document and Classification
Ams 5643 fscm 81343 mfr ref single material response overall
Surface Treatment
Passivate overall
Surface Treatment Document and Classification
MIL-S-5002 mil spec single treatment response overall
Style Designator
Straight
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", "nominal", etc.).
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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