MIL-SPEC · D38999/26Updated 2026-10-03
D38999/26FB35SN
{"26":"Shell Type: Straight Plug","35":"Insert Arrangement: 13 contacts, size #22D","F":"Material and Finish: Aluminum body with Electroless Nickel plating (48-hr. Salt Spray)","B":"Shell Size: 11","S":"Contact Type: Socket contacts","N":"Keying Position: Normal"} US aerospace/military hardware standard, specifically MIL-DTL-38999 Series III connector.
Part number dissection
D38999US aerospace/military hardware standard, specifically MIL-DTL-38999 Series III connector.
26FB35SN{"26":"Shell Type: Straight Plug","35":"Insert Arrangement: 13 contacts, size #22D","F":"Material and Finish: Aluminum body with Electroless Nickel plating (48-hr. Salt Spray)","B":"Shell Size: 11","S":"Contact Type: Socket contacts","N":"Keying Position: Normal"}
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Specifications
Base code{"26":"Shell Type: Straight Plug","35":"Insert Arrangement: 13 contacts, size #22D","F":"Material and Finish: Aluminum body with Electroless Nickel plating (48-hr. Salt Spray)","B":"Shell Size: 11","S":"Contact Type: Socket contacts","N":"Keying Position: Normal"}
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
TE CONNECTIVITY CORPORATION (TYCO ELECTRONICS CORPORATION)CAGE 11139 · USA
AMPHENOL INTERCONNECT INDIA PRIVATE LIMITEDCAGE 1433Y · IND
Sources listed on the Qualified Products List for D38999/26FB35SN, per DLA's Qualified Products Database. View on DLA QPD ↗
Acceptable alternates
D38999/26WB35SNOlive Drab Cadmium over Nickel finish
D38999/26MB35SNElectroless Nickel Plated (Composite) finish
D38999/26JB35SNOlive Drab Cadmium (Composite) finish
D38999/26ZB35SNBlack Zinc Nickel finish
D38999/26GB35SNSpace-Grade Electroless Nickel finish
D38999/26TB35SNNickel PTFE finish
D38999/26KB35SNPassivated Stainless Steel, Firewall finish
D38999/26SB35SNElectrodeposited Nickel (Stainless Steel) finish
D38999/26LB35SNElectrodeposited Nickel (Stainless Steel) finish
D38999/26YB35SNStainless Steel, Passivated (Hermetic) finish
D38999/26NB35SNStainless Steel, Electrodeposited Nickel Plated (Hermetic) finish
D38999/26HB35SNSpace Grade (Hermetic) finish
Confirm acceptability against your drawing before ordering.
Availability
Lead timeQuoted on request
TraceabilityFull documentation with every shipment
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BTEK Components MFG LLC · Largo, FloridaPart data compiled and verified by BTEK's sourcing engine.