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  1. #1
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    BLU-45/B and BLU-49 Ring Tail Submunitions

    I just acquired these three submunitions at a local militaria show this weekend and thought I'd share them here and perhaps find some more information. My search skills here are weak but I can't find any mention of the BLU-45/B mine or BLU-49 ring tail bomb on BOCN. Seems odd these have never been discussed before but perhaps the conversation can start here.

    The BLU-45/B anti-vehicle mine on the left really intrigues me but little information seems available about it. Does anyone have a sectional diagram or other details on its construction?

    The bomb on the right with retarder fins is stenciled as a BLU-49 but one reference identifies it as a BLU-60/B. Apparently, it is described in an Aerojet Ordnance document as having enhanced hard target penetration capabilities. More info on this one would also be welcomed. Thanks.


    Submunitions 6-22-19.jpg

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  3. #2
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    The fin set on the far right item is really interesting. I have never seen that before. The center one is the standard ones normally seen. It might be experimental.

    Joe

  4. #3
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    The one on the right is also shown in US-Subs monograph on submunitions, which is where I got the possible ID as a BLU-60/B and the mention of the Aerojet document. Perhaps Jeff can weigh in with additional details if he has any.

  5. #4
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    Sorry so slow answering, been busy this week. It's 0320 and I'm leaving the office in a few minutes to head north for the day. The ID as a BLU-60 initially came from ID tags on developmental pieces in the storage area at Eglin AFB. My understanding is that some of the materials were since taken by the schoolhouse to be used in the field for technical intelligence problems, etc. Probably not much left by now. Seems like I may have found a single DTIC document on the BLU-60 that identified it as a penetrating version, but not with much detail.

    As I recall the BLU-45 was intended to bury itself in a vertical position. It was magnetically fuzed with a misznay-schardin plate in the square portion of the tail, intended to function as a vehicle drove over the top of it. I'm sure there is a line drawing in the pubs, if I ever get a little time I'll try and dig it out. Won't be today....... or tomorrow..... Nice find by the way.
    All dug or live ordnance shown in my posts is under EOD control and has been or will be dealt with accordingly by EOD personnel

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  7. #5
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    If I remember right, the Milk Bottle (BLU-45) had all of what Jeff said. It also, when it dropped and buried itself due to the weighted nose, had a clearing charge that would move any obstructing debris from around the base before detonation the main charge. Once dropped/emplaced, it had a VERY long active time and needed to be approached with all due caution since I seem to also remember an anti-disturbance feature.
    Last edited by bacarnal; 25th June 2019 at 09:04 PM.
    ALL ORDNANCE SHOWN BY ME HAS BEEN INERTED AND HAS NO LIVE FILLERS.

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  9. #6
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    Nice find. Anybody know where I can buy Jeff's monograph? I've never heard of it. Thanks.

  10. #7
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    Steel, I'm sorry. US-Subs (Jeff's) reply was right before mine. Cheers, Bruce.
    Last edited by bacarnal; 30th June 2019 at 09:55 PM.
    ALL ORDNANCE SHOWN BY ME HAS BEEN INERTED AND HAS NO LIVE FILLERS.

 

 

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