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View Full Version : Lyman Sizing Die O-rings



dabrown56
04-19-2023, 03:43 PM
Who can tell me the size of O-ring OR, where to get them for Lyman Sizing Dies.

Thanks

BLAHUT
04-19-2023, 04:32 PM
Harbor freight has bulk O-rings, you can match them up with what you have.

andy h
04-19-2023, 04:47 PM
Pressure nut - #16, 13/16 x 1-1/16 x 1/8
Die - #35, 9/16 x 11/16 x 1/16

Winger Ed.
04-19-2023, 08:02 PM
Not as cheap as the hardware store, but if you call Lyman they'll sell 'em to you--- and you don't have to drive into town to get them.

farmbif
04-19-2023, 08:26 PM
for bags of 100 and a huge variety of different material such as viton, butyl, ect. mscdirect is where I order orings. its saved me $100s compared to buying from hydraulic suppliers

hc18flyer
04-19-2023, 11:01 PM
Most Ace Hardware and farm stores should have them. I carry in my old ones and match them up. hc18flyer

Rich/WIS
04-20-2023, 09:32 AM
Think I got mine at Ace, but any well stocked hardware outlet should have them. The brand on mine is DANCO and are labeled #35. They come 10 to pack. If you can't find them locally PM me your address and I'll send you a couple.

Scrounge
04-20-2023, 11:14 AM
Who can tell me the size of O-ring OR, where to get them for Lyman Sizing Dies.

Thanks

I bought mine from Ebay. Brownell's also carries them. They are not one of the usual stock sizes. I've got both metric and SAE o-ring sets, and nothing I had fit them properly. Though I see others say otherwise. Some of my sets are quite old, and been picked over for years. YMMV!

Bill

uscra112
04-21-2023, 09:14 AM
McMaster-Carr, if all else fails. They'll have the right size, and you'll get 'em in less than 48 hours, but that shipping is expensive.

gwpercle
04-21-2023, 05:35 PM
Not as cheap as the hardware store, but if you call Lyman they'll sell 'em to you--- and you don't have to drive into town to get them.

:goodpost:
LIKE

andy h
05-09-2023, 07:34 PM
Late reply both LYMAN and RCBS sizing die's use US standard AS568 no 015 orings 9/16 x 11/16 x 1/16 70 shore/Durometer ,Mc Master part number 9452k59 $5-43 per 100 , Hope this helps.

dabrown56
05-09-2023, 07:42 PM
Late reply both LYMAN and RCBS sizing die's use US standard AS568 no 015 orings 9/16 x 11/16 x 1/16 70 shore/Durometer.This is what I have been looking for, thanks!