new wiring harness help

1959 - 1978, M151, M151A1, M151A2, Technical questions and discussions, regarding anything related to the M151.
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guner51
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new wiring harness help

Post by guner51 » Mon Aug 09, 2021 1:47 pm

I have a wiring harness with these numbers: 2920-01-055-336
19207-11672410
55928
The wiring harness is short, like for a jeep.
I could use so help IDing it























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Rickf
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Re: new wiring harness help

Post by Rickf » Mon Aug 09, 2021 6:16 pm

You are missing a digit on the last group of numbers in the NSN number. It should have 4 digits in the last group. I could look it up if I had that number but I can tell you that 2920 is not a M-151 group. The group for M-151 is 2320-xx-xxx-xxxx
1964 M151A1
1984 M1008
1967 M416
04/1952 M100
12/1952 M100- Departed
AN/TSQ-114A Trailblazer- Gone

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W. Winget
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Re: new wiring harness help

Post by W. Winget » Tue Aug 10, 2021 5:33 am

Check your numbers...failing that, laying it out on the ground, spread out may also yield some clues.
The first prefix 2920 indicates to ground equipment to "Electrical generator" so it's either a vehicle or a generator set.

If it's a vehicle it should branch out into two headlight stalks with some metal tabbed numbers like 91(ground) or such. then you could look at the wiring ID numbers and see if that narrows down the vehicle (turn signals, headlights, blackout markers or not)
V/R W Winget
Here's some of the numbers:
Wires1.jpg
Military numbers
wires2.jpg
More military numbers from an old PS Mag
Looking for 1918 Standard B 'Liberty' truck parts

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muttguru
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Re: new wiring harness help

Post by muttguru » Tue Aug 10, 2021 11:54 am

There's something wrong here.

Part Number 11672410 equates to a NIIN 5995-01-255-3360. There is no reference beginning with 2920.

The details state: Wiring Harness: Branched:4 Main Branches.
Also stated...."Export License Required - Critical Munitions List."

Drawing of item held by TACOM (Tank-Automotive Command), drawing number 11672410.

According to the extra detail, this was introduced in 1993, so if it was a harness for an M151, it would not have appeared in the last issued Parts List, TM9-2320-218-34P.

It would be interesting to know where you obtained this/who sold it to you and who told you it was for an M151-series?
Ken
Contact address - muttguru@aol.com
Always wanted - Details and pictures of M416 Trailer data plates & M151 data plates & body-tags for my research. Thanks!

Rickf
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Re: new wiring harness help

Post by Rickf » Tue Aug 10, 2021 5:13 pm

According to this it is communication cable introduced 5/19/1987.

https://www.iso-group.com/NSN/5995-01-255-3360

And all 5995-01-255-xxxx numbers are radio frequency cables.
1964 M151A1
1984 M1008
1967 M416
04/1952 M100
12/1952 M100- Departed
AN/TSQ-114A Trailblazer- Gone

Ron D
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Re: new wiring harness help

Post by Ron D » Wed Aug 11, 2021 6:56 pm

The first 4 digits of a National Stock Number (NSN) or Federal Stock Number (FSN) is called the Federal Supply Class (FSC) and defines the general grouping of items in that class.
Here's a list with general definitions: https://www.dla.mil/Portals/104/Documen ... 140028-070

2920 is Engine Electrical Systems Components, Except Aircraft
5995 is Cable, Cord, Wire Assemblies; Communications Equipment
Ron D
1951 M38
1951 M100


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