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Pan Head Screw With Assembled Washers NAS1301C6-6

Description:

Length: 3/8", thread: 6-32, pan head screw with assembled washers, corrosion resistant steel

NAS1301C6-6 Details

National Stock Number (NSN) 5305-01-105-2642
Alternate Part Number N/A
Federal Supply Class (FSC) 5305
Unit of Measure (UOM) 5 /Ea.
Thread Class 2a
Thread Direction Right-hand
Thread Length 0.263 inches
Fastener Length Between 0.313 inches and 0.375 inches
Head Style Pan
Head Diameter Between 0.256 inches and 0.270 inches
Head Height Between 0.087 inches and 0.097 inches
Washer Quantity 2
Internal Drive Style Cross recess type 1
Thread Diameter 0.138 inches
Thready Qty Per Inch (tpi) 32
Hardness Rating 35.0 rockwell c primary washer and 43.0 rockwell c primary washer
Secondary Washer Relationship To Primary Washer Not identical
Secondary Washer Style Flat
Primary Washer Outside Diameter 0.250 inches
Secondary Washer Outside Diameter Between 0.253 inches and 0.263 inches
Primary Washer Style Split helical ring
Primary Washer Material Thickness 0.031 inches
Secondary Washer Material Thickness Between 0.013 inches and 0.019 inches
Material Steel comp 301 primary washer or steel comp 302 primary washer or steel comp 302b primary washer or steel comp 303 primary washer or steel comp 303se primary washer or steel comp 304 primary washer or steel comp 304l primary washer or steel comp 305 primary washer or steel comp 308 primary washer or steel comp 309 primary washer or steel comp 309s primary washer or steel comp 310 primary washer or steel comp 310s primary washer or steel comp 314 primary washer or steel comp 316 primary washer or steel comp 316l primary washer or steel comp 317 primary washer or steel comp 321 primary washer or steel comp 347 primary washer or steel comp 348 primary washer or steel comp 384 primary washer or steel comp 385 primary washer
Material Steel comp 301 secondary washer or steel comp 302 secondary washer or steel comp 304 secondary washer or steel comp 316 secondary washer or steel comp 321 secondary washer or steel comp 347 secondary washer or steel comp 348 secondary washer
Material Steel comp 430 fastener or steel comp 302 fastener or steel comp 303se fastener
Material Specification 66 federal standard all material responses primary washer
Material Specification Mil-s-5059 military specification 1st material response secondary washer or mil-s-5059 military specification 2nd material response secondary washer or mil-s-5059 military specification 3rd material response secondary washer or mil-s-5059 military specification 4th material response secondary washer or mil-s-6721 military specification 5th material response secondary washer or mil-s-6721 military specification 6th material response secondary washer or mil-s-6721 military specification 7th material response secondary washer
Material Specification Qq-s-763 federal specification 1st material response fastener or mil-s-7720 military specification 2nd material response fastener or astm a582 assn standard 3rd material response fastener
Surface Treatment Passivate fastener
Surface Treatment Passivate primary washer
Surface Treatment Passivate secondary washer
Surface Treatment Specification Qq-p-35 federal specification single treatment response primary washer
Thread Series Designator Unc
Specification Data 80205-nas1301 professional/industrial association standard

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