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Parts/Parts/Family/D38999/24WD35SN
MIL-SPEC · D38999/24Updated 2026-10-03

D38999/24WD35SN

The base code '24WD35' specifies the connector's shell type, material and finish, shell size, and insert arrangement. '24' denotes a Jam Nut Receptacle shell style. [3, 7, 11, 17] 'W' indicates an Aluminum shell material with an Olive Drab Cadmium finish, offering 500-hour salt spray resistance and EMI shielding. [11, 12, 17] 'D' represents shell size 15. [1, 8, 11, 17] '35' signifies an insert arrangement with 37 size #22D contacts. [4, 11, 17] The suffix 'SN' specifies the contact type and keying position. 'S' indicates Socket (female) contacts. [7, 11, 17] 'N' denotes the Normal keying position. [7, 11, 17] This prefix indicates full compliance with the official United States Department of Defense interconnect framework, specifically MIL-DTL-38999, which refers to subminiature, high-performance circular electrical connectors. [3, 7]

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Part number dissection
D38999This prefix indicates full compliance with the official United States Department of Defense interconnect framework, specifically MIL-DTL-38999, which refers to subminiature, high-performance circular electrical connectors. [3, 7]
24WD35The base code '24WD35' specifies the connector's shell type, material and finish, shell size, and insert arrangement. '24' denotes a Jam Nut Receptacle shell style. [3, 7, 11, 17] 'W' indicates an Aluminum shell material with an Olive Drab Cadmium finish, offering 500-hour salt spray resistance and EMI shielding. [11, 12, 17] 'D' represents shell size 15. [1, 8, 11, 17] '35' signifies an insert arrangement with 37 size #22D contacts. [4, 11, 17]
SNThe suffix 'SN' specifies the contact type and keying position. 'S' indicates Socket (female) contacts. [7, 11, 17] 'N' denotes the Normal keying position. [7, 11, 17]
Specifications
Base codeThe base code '24WD35' specifies the connector's shell type, material and finish, shell size, and insert arrangement. '24' denotes a Jam Nut Receptacle shell style. [3, 7, 11, 17] 'W' indicates an Aluminum shell material with an Olive Drab Cadmium finish, offering 500-hour salt spray resistance and EMI shielding. [11, 12, 17] 'D' represents shell size 15. [1, 8, 11, 17] '35' signifies an insert arrangement with 37 size #22D contacts. [4, 11, 17]
Finish / variantThe suffix 'SN' specifies the contact type and keying position. 'S' indicates Socket (female) contacts. [7, 11, 17] 'N' denotes the Normal keying position. [7, 11, 17]
Qualified sources · QPL-38999
AMPHENOL SOCAPEX (DC ELECTRONICS INC)CAGE F6162 · FRA
GLENAIR, INC.CAGE 06324 · USA
HI REL CONNECTORS, INC.CAGE 34222 · USA
SOURIAUCAGE F0225 · FRA
AERO-ELECTRIC CONNECTOR, INC.CAGE 59976 · USA
CORSAIR ELECTRICAL CONNECTORS INCCAGE 1R6R9 · USA
AMPHENOL CORPCAGE 77820 · USA
AMPHENOL INTERCONNECT INDIA PRIVATE LIMITEDCAGE 1433Y · IND
TE CONNECTIVITY CORPORATION (TYCO ELECTRONICS CORPORATION)CAGE 11139 · USA
Sources listed on the Qualified Products List for D38999/24WD35SN, per DLA's Qualified Products Database. View on DLA QPD ↗
Acceptable alternates
D38999/24FD35SNAluminum shell, Electroless Nickel finish
D38999/24GD35SNAluminum shell, Space-grade Electroless Nickel finish
D38999/24TD35SNAluminum shell, Ni-PTFE finish
D38999/24ZD35SNAluminum shell, Black Zinc-Nickel finish
D38999/24MD35SNComposite shell, Electroless Nickel finish
D38999/24JD35SNComposite shell, Olive Drab Cadmium finish
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Availability
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BTEK Components MFG LLC · Largo, Florida
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