Model: NAS1301-6-8

2a

Right-hand

0.375 inches

Between 0.468 inches and 0.500 inches

Pan

Between 0.256 inches and 0.270 inches

Between 0.087 inches and 0.097 inches

2

Cross recess type 1

0.138 inches

32

35.0 rockwell c primary washer and 43.0 rockwell c primary washer

Not identical

Flat

0.250 inches

Between 0.253 inches and 0.263 inches

Split helical ring

0.031 inches

Between 0.013 inches and 0.019 inches

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

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

Steel comp 303se fastener or steel comp 302 fastener or steel comp 303 fastener or steel comp 430 fastener

Passivate fastener

Passivate primary washer

Passivate secondary washer

Qq-p-35 federal specification single treatment response fastener

Qq-p-35 federal specification single treatment response primary washer

Qq-p-35 federal specification single treatment response secondary washer

Unc

80205-nas1301 professional/industrial association standard

5305-01-142-9909

NAS1301-6-8

Screw,assembled Washer