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1/25/2018 7:38:29 AM
Posted: 3/27/2006 12:07:29 PM EST

do you know what type of gun this dummy / trainer ordnance was used for?

is it a WWII training fuze? was it used in artillery or for tank guns, etc?
Link Posted: 3/27/2006 12:12:43 PM EST
[Last Edit: 3/27/2006 12:14:42 PM EST by JIMBEAM]
VT fuze for 105mm I think.

Link Posted: 3/27/2006 12:17:14 PM EST
[Last Edit: 3/27/2006 12:19:14 PM EST by pzjgr]
Yeah, I agree, 105mm fuze IIRC....

Although Mk designations are typically Navy...but it does look just like the dummy fuze in my 105mm dummy round sitting 8 feet in front of me....
Link Posted: 3/27/2006 12:19:38 PM EST
Offhand, it is a Mechanical Time fuze, most probably fired from a Artillery tube not a tank gun. Probably used for airbursting a munition such as HE, WP, flare, etc. Will find the correct info in a bit.
Link Posted: 3/27/2006 12:23:45 PM EST
[Last Edit: 3/27/2006 12:24:04 PM EST by DienBienPhu54]
the guy I got it from says it's a WWII MK22 3" in practice fuze?
Link Posted: 3/27/2006 12:29:54 PM EST
[Last Edit: 3/27/2006 12:33:25 PM EST by JIMBEAM]

Maybe for a 3" naval gun.

Link Posted: 3/27/2006 12:31:30 PM EST

Originally Posted By DienBienPhu54:
the guy I got it from says it's a WWII MK22 3" in practice fuze?

That makes some sense, as I said a Mk designation is usually Navy, it could be a dummy fuze for a Navy 3" 50cal projectile....probably about the same size fuze as for a 105mm howitzer...
Link Posted: 3/27/2006 2:42:23 PM EST
[Last Edit: 3/27/2006 2:44:02 PM EST by eodtech2000]
From Ordnance Pamphlet 1664 28 May 1947

Mk 22 Mods 0-6 (Obsolescent)

Projectiles used in: 3"/28/50 A.A. and Ill.
4"/50 H.C. (H.C. = High Capacity for the non-ordnance types)

Description: The mechanism for this fuze is
very similar to that described for the Nose
Time Fuze Mk 18. In the Mk 22, however, the
centrifugal weights do not have "kick-off"
springs, and the Mk 22 is slot-set instead of
lug-set, as the Mk 18. Also, the Mk 22 is very
similar to the Army M43A8.
Mods 4, 5, and 6 are identical, but are made
by different manufacturers.

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