Tippmann Springs and O-rings chart

[Toestr]

I believe they used at least one metric oring in the Flex Valve. The orings between the body and trigger/valve block on the Crossover are some Parker proprietary oring but it's a very similar size to 3x1mm so those may work (some Dow55 may be required).

[Trbo323]

Tippmannparts.com says the change was in 2011 and which one you have can be determined by measuring the valve body length. 1 15/16" (1.938", 49.2mm) is the old one that uses the smaller o-ring. They don't list the trade number, of course.

Do you have calipers that you can measure the old one with? They are easy to cross-ref since Tippmann uses mostly(or entirely?) standard American AS568B inch sizes. I only have an early A5 right now, but a 2011+ ought to be here today. I'll probably have it apart and can measure that o-ring if needed.

Sold that marker

I know one of them, I believe the old one is a 111 I just don't know what the new one is

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[SuperActionMan]

Tippmannparts.com says the change was in 2011 and which one you have can be determined by measuring the valve body length. 1 15/16" (1.938", 49.2mm) is the old one that uses the smaller o-ring. They don't list the trade number, of course.

Do you have calipers that you can measure the old one with? They are easy to cross-ref since Tippmann uses mostly(or entirely?) standard American AS568B inch sizes. I only have an early A5 right now, but a 2011+ ought to be here today. I'll probably have it apart and can measure that o-ring if needed.

[Trbo323]

Post #6, in this thread, might have the info you are looking for.

Only kind of. It lists a 111 which is what I've typically used but I'm assuming that's the old size, I'm not sure on that, doesn't list any other size or durometer (I suspect 90 but again, never seen actual specs)

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[Carp]

Anyone have one of these for the A5? Seems like there was a change in the tombstone ring at some point, I'm trying to figure out the old and new sizes

Post #6, in this thread, might have the info you are looking for.

[Trbo323]

Anyone have one of these for the A5? Seems like there was a change in the tombstone ring at some point, I'm trying to figure out the old and new sizes

[glaman5266]

I agree. Chappy Axel

[Tippster]

Anyone know the size of the o-rings inside the FA shock housing?

[Dusty Bottoms]

This should get stickied.

[Chandlercv]

An errata:
The hammer and valve body o-ring hardness for carbines and pro-carbines should be 70A.

[glaman5266]

Anybody know what size the 98C and A5 bumper o-rings are? I know it isn't a crucial o-ring, but I'm afraid too large might cause burping, and too small might cause rear cap damage.

Here's a chart with an A-5 o-ring list with o-ring numbers & sizes in inches. Found it in an old PbN thread. Apparently this doc was originally from the old A5OG. Doesn't list durometers though.

https://docs.google.com/spreadsheets...AV4/edit#gid=1

And here's the aforementioned thread from PbN, which also has the IDs and ODs in millimeters.

https://www.pbnation.com/showthread.php?t=4420729

[Brokeass_baller]

Anybody know what size the 98C and A5 bumper o-rings are? I know it isn't a crucial o-ring, but I'm afraid too large might cause burping, and too small might cause rear cap damage.

[Myrkul]

Tippmann 68 Special "O" Ring Sizes

Front Bolt "O" Ring: #015 (9/16 ID 11/16 OD 1/16 Wall)
Front Bolt Linkage Arm Retainer: #011 (5/16 ID 7/16 OD 1/16 Wall)
Power Tube Face Seal: #116 (3/4 ID 15/16 OD 3/32 Wall)
Internal Valve Seal Front: #012 (3/8 ID 1/2 OD 1/16 Wall)
Internal Valve Seal Back: #012 (3/8 ID 1/2 OD 1/16 Wall)
External Valve Seal: #020 (7/8 ID 1" OD 1/16 Wall)
Hammer Face Seal: #020 (7/8 ID 1" OD 1/16 Wall)
Hammer Linkage Arm Retainer: #011 (5/16 ID 7/16 OD 1/16 Wall)

Probably go urethane wherever you can because Liquid Co2, but mine is mostly buna and works fine.

[Axel]

Ooooh thank you for this

[lew]

Outstanding. Thanks for that!