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NAS1831C3B21

1.313 Inch long Steel 303 NAS1831 standoff manufactured with an 0.188 Inch outside diameter.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand RAF
Display Name NAS1831C3B21
Finish Passivated
Finish Description Passivate (AMS2700), Method 1, Class 4
Length 1.313 in
Material Steel 303
Material Description Corrosion resistant steel (CRES) (ASTM A582/A582M), type 303 (UN S30330) or 303SE (UNS S3323) or XM-1 (UMS S20300), condition A
Model Number NAS1831
Outside Diameter 0.188 in
Thread Size 4-40
Thread Type Female, Female
Specs (in metric)
Label Value
Brand RAF
Display Name NAS1831C3B21
Finish Passivated
Finish Description Passivate (AMS2700), Method 1, Class 4
Length 33.35 mm
Material Steel 303
Material Description Corrosion resistant steel (CRES) (ASTM A582/A582M), type 303 (UN S30330) or 303SE (UNS S3323) or XM-1 (UMS S20300), condition A
Model Number NAS1831
Outside Diameter 4.78 mm
Thread Size 4-40
Thread Type Female, Female
Inventory Status
Low Stock