NATO Stock Number
5305-01-283-6666
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
2a
Thread Direction
Right-hand
Fastener Length
Between 0.339 inches and 0.379 inches
Head Style
Knurled no. 1
Head Diameter
0.451 inches
Head Height
0.290 inches
Internal Drive Style
Slot
Material Accommodated Thickness
Between 0.031 inches and 0.062 inches
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
32
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel comp 302 fastener or steel comp 304 fastener or steel comp 305 fastener or steel comp 316 fastener or steel comp 321 fastener or steel comp 347 fastener or steel comp 384 fastener or steel comp 385 fastener
Material
Steel comp 303 stand-off or steel comp 303ma stand-off or steel comp 303pb stand-off or steel comp 303 plus x stand-off or steel comp 303se stand-off or steel comp 301 stand-off or steel comp 302 stand-off or steel comp 302b stand-off or steel comp 304 stand-off or steel comp 304l stand-off or steel comp 305 stand-off or steel comp 308 stand-off or steel comp 309 stand-off or steel comp 309s stand-off or steel comp 310 stand-off or steel comp 310s stand-off or steel comp 316 stand-off or steel comp 316l stand-off or steel comp 317 stand-off or steel comp 321 stand-off or steel comp 347 stand-off or steel comp 348 stand-off
Material
Steel comp 302 primary washer
Material
Steel comp 302 secondary washer
Material
Steel comp 302 spring
Material Specification
Astm a313 assn standard single material response spring
Material Specification
Astm a493 assn standard all material responses fastener
Material Specification
Mil-s-5059 military specification single material response primary washer
Material Specification
Mil-s-5059 military specification single material response secondary washer
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unf
