Square shaped, square profiled o-rings

You may need to get them custom fabricated.

I've had ACE Seal in San Jose make me a few different custom seals that I couldn't find or it wasn't reasonable to make myself.

You can readily buy square seal material. If you're just fixing something maybe buy a roll of what you need and use an inexpensive o-ring fabricator. I think I got the Eagle belting kit we have for about 20 -30 bucks from McMaster-Carr.

Anyway... ACE will have what you need ...a roll or they'll fab out 10,000 of them for you.

http://www.aceseal.com/index.html

Good Luck

RVZ717,

These things are mostly custom made to order

Try these guys http://www.nandhinirubber.net/o-rings-seals.html

Ed

Versatile high precision O ring can made in situ to any geometry using instant gasket materials. Google "Loctite instant gaskets" for wealth of information.

I have used the loctite brand splice kit for o rings in the past it usually works quite well. It must however be an o-ring that sits in a groove in a fixed position. If used in any type of sliding applocation it is totally useless. I have found it is better to keep an o-ring kit on hand with all the common dash numbers. Ed

Try these guys:

http://www.applerubber.com/

Hello RVZ717,

I know you have a couple of sites but here are a few more. ( All 'Buna').

Some are just soft and, others seem to be made with ceramic or carbon faces.

If you have not already got some I hope this helps.

[PDF]

SQUARE CUT AND O-RINGS File Format: PDF/Adobe Acrobat - View as HTML
BUNA-N. TP38/GTP38. $3.00. SEAL PART NO. 447528-0. BUNA-N. GTP38. $8.00. CATERPILLAR. SQUARE CUT RINGS PART NO. 400424-0. BUNA-N ...
www.turboparts.info/images/oringseals.pdf - Similar pages

Gallagher Seals

39 product(s) were found in SQUARE RING category. ... 010-BUNA-N 70 SQUARE RING, 010, BUNA, NITRILE, NBR, Add to RFQ ... ROD SEAL - SYMMETRICAL SEAL ...
www.gfseals.com/search_results.asp?cat=5 - 59k - Cached - Similar pages

Buna-N Rubber on ThomasNet.com

Types include square rings, quad rings, back-up rings, ... Company Profile: Manufacturer of buna-n rubber. Molded extrusions, seals, profiles & cord in ...
www.thomasnet.com/products/bunan-rubber-69360774-1.html - 82k - Cached - Similar pages

Allied Seals Orings, Cord Stock, Square, Lathe, Spliced, Viton®

70 Duro Buna N Square Rings are stocked in those sizes that fit AS568A O-Ring ... Allied Seals Inc. PO Box 3016 7345 N. Ridgeway Ave. Skokie, IL 60076 ...
www.alliedseals.com/products.htm - 15k - Cached - Similar pages

Nitrile (NBR - BUNA-N) On GlobalSpec Dynamic seals include oil seals, hydraulic and pneumatic seals, ... plastic, or rubber materials and are usually round, oval, oblong, square or rectangular. ...
www.globalspec.com/reference/3779/Nitrile-NBR-BUNA-N - 40k - Cached - Similar pages

Industrial Resource Solutions Inc. BUNA-N METRIC BUNA-N SQUARE EPDM NEOPRENE NEOPRENE/EPDM SPONGE ... GASKET AND SEAL KITS FOR LIMITORQUE® ACTUATOR VALVES FROM SM & EB TO CURRENT ACTUATORS ...
www.indrs.com/comp.htm - 26k - Cached - Similar pages

Peabody Barnes Pumps Seal, Mechanical type with ceramic & carbon faces, stainless steel hardware & Buna-N elastomer. Square Rings, Buna-N. Hardware, 300 series stainless steel ...
www.advancedbearings.com/peabody.html - 84k - Cached - Similar pages

Take care and happy holiday............................