Jam Nut Receptacle (bayonet) · Shell 24 · Insert 24-43 · 23 x #20 + 20 x #12 Socket · Bayonet coupling
MIL-DTL-83723 Series III
73
Jam nut receptacle (bayonet coupling)
R - environmental, fluid resistant
24
24-43
23 x #20 + 20 x #12 Socket
Socket (female)
Crimp, rear-release (mixed #20/#12)
Bayonet, 3-point
Aluminium alloy
-65 C to +175 C
500+ mating cycles
MIL-STD-1344 method 2005, 10-2000 Hz
Per MIL-DTL-83723 fluid test list
MIL-C-83723 Series III / EN2997 / AE833 Series
| Standard | This Part | Cross Equivalent | Alternative Brand |
|---|---|---|---|
| MIL-DTL-83723 III | Amphenol / Matrix MB-MT series | TE Deutsch DL series | |
| MIL-DTL-83723 III | M83723/73R2443N | TE Deutsch DL series | Amphenol Matrix MB73 style |
The M83723/73R2443N is the bayonet jam nut receptacle on arrangement 24-43 in a size-24 shell - 23 size-20 signal contacts alongside 20 size-12 power contacts. Mixed layouts like 24-43 exist because real harnesses are not single-purpose: an equipment bay interface typically needs a large block of low-current signal or data conductors and a smaller set of heavier power feeds in the same connector. The jam nut body mounts through a single drilled hole with a locknut rather than a four-hole flange, which is what you use where the panel edge is too close for a flange footprint.
Need M83723/73R2443N?
Cross-brand compatible. Free samples available. 4-week lead time on standard configurations.
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