MIL-DTL-83413/4D
REQUIREMENTS:
Dimensions and configuration: See figures 1 and 2.
Material: Stainless steel in accordance with SAE-AMS-S-7720, 300 series composition, condition A,
passivated in accordance with SAE-AMS2700 for plugs and caps.
Dust: Not applicable.
Durability: Durability test shall be performed in accordance with test procedure EIA-364-09. The
following conditions shall apply:
a. Test preparation: Connector shall be mated
b. 3000 cycles shall be completed.
c. After 3000 cycles, the detent action test and the contact resistance test shall be performed.
Contact resistance shall be .005 ohm maximum.
Contact resistance: .005 ohm maximum.
Mating receptacle: In accordance with MIL-DTL-83413/5 or MIL-DTL-83413/6. Use MIL-DTL-83413/6
for all qualification and quality conformance tests.
PIN: Apply permanently by stamping, etching, embossing or other means approved by the qualifying
activity. Dash number marking is optional on PIN M83413/4-1 and -3. PIN is not required to be marked
on M83413/4-2 end caps.
Qualification: Required. The activity responsible for qualification and the Qualification Products List
(QPL) for this specification sheet is the Defense Supply Center Columbus, DSCC-VQ, 3990 East Broad
Street, Columbus, Ohio 43218-3990.
Supersession data: See table I.
TABLE I. Supersession data.
PIN
Description
Superseded PIN
M83413/4-1
M83413/4-3 plug with M83413/4-2
MS3493-3
end cap attached
MS3493-5
M83413/4-2
7/16 inch end cap
MS3493-2
M83413/4-3
Knurled cylindrical
MS3493-1
plug or unknurled
MS3493-4
hexagonal plug
M83413/4-1 shall be supplied with the end caps screwed in the mating plug end.
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