NATO Stock Number
5320-01-299-6658
Sold in multiples of
EA
DEMIL
NO
Thread Class
3b
Thread Direction
Right-hand
Collar Outside Diameter
Between 0.614 inches and 0.620 inches
Collarheight
Between 0.724 inches and 0.744 inches
Lubrication
Solid film
Collar Inside Diameter
Between 0.381 inches and 0.388 inches
Thready Qty Per Inch (tpi)
24
Thread Size
0.375 inches
Collar Style
Threaded (break off) type
Material
Iron alloy 660 body
Material
Steel comp 301 washer or steel comp 302b washer or steel comp 302 washer or steel comp 202 washer or steel comp 303 washer or steel comp 303 plus cb washer or steel comp 303 plus x washer or steel comp 303f washer or steel comp 303f plus cb washer or steel comp 303s washer or steel comp 303se washer or steel comp 305 washer or steel comp 310 washer or steel comp 321 washer or steel comp 347 washer or steel comp 304 washer or steel comp 304l washer or steel comp 305 washer or steel comp 308 washer or steel comp 309 washer or steel comp 309s washer or steel comp 310 washer or steel comp 310s washer or steel comp 3115 washer or steel comp 3135 washer or steel comp 314 washer or steel comp 316 washer or steel comp 316l washer or steel comp 317 washer or steel comp 321 washer or steel comp 323 washer or steel comp 324 washer or steel comp 325 washer or steel comp 330 washer or steel comp 330a washer or steel comp 347 washer or steel comp 348 washer or steel comp 384 washer or steel comp 385 washer
Material Specification
Ams 5731 assn standard single material response collar or ams 5734 assn standard single material response collar or ams 5736 assn standard single material response collar
Surface Treatment
Passivate washer
Surface Treatment Specification
Hi-shear spec. 258, cagec 73197 mfr ref single treatment response washer
Thread Series Designator
Unjf
