M45932-2-321

Imperial Thin-wall insert

2 Series / Locking Type / 303 CRES / Thin-wall insert

M45932-2-321 is a thin-wall insert with a nonmetallic locking element, .3125-24 internal and .4375-20 external threads (inch).

How to install a Crownsert?

Internal thread A (in, Class 3B) .3125-24

External thread B (in) .4375-20

External altered minor dia max (in) .4010

C dia max (in) .396

C dia min (in) .391

D (in, ref) .24

L (in, ±0.01) .47

Material 303 CRES

Finish Passivated per SAE AMS2700 plus solid film lubricant per MIL-PRF-46010

Locking element Nylon 6/6 per L-P-410 or equivalent

Locking element temperature -60°F to +250°F