PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-A-617906-20Connector,receptacle,electrical

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5935-01-156-8744 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-156-8744 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-156-8744. Primary manufacturer part number: SM-A-617906-20.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Mating End Quantity: 1
  • Insert Material: PLASTIC POLYCARBONATE OR PLASTIC POLYAMIDE NYLON SINGLE MATING END
  • Contact Position Arrangement Style: 1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
  • Precious Material: GOLD
  • Body Style: STRAIGHT SHAPE
  • Contact Surface Treatment: GOLD AND NICKEL OR GOLD AND COPPER SINGLE MATING END SINGLE CONTACT GROUPING
  • Operating Temp Rating: -65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-156-8744, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-156-8744
Primary Part NumberSM-A-617906-20
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Mating End Quantity1
Insert MaterialPLASTIC POLYCARBONATE OR PLASTIC POLYAMIDE NYLON SINGLE MATING END
Contact Position Arrangement Style1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
Precious MaterialGOLD
Body StyleSTRAIGHT SHAPE
Contact Surface TreatmentGOLD AND NICKEL OR GOLD AND COPPER SINGLE MATING END SINGLE CONTACT GROUPING
Operating Temp Rating-65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Contact Surface Treatment Document and ClassificationMIL-G-45204,TYPE 2,CLASS 1,GRADE C MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290,CLASS 2 FED SPEC 2ND TREATMENT RESPONSE OR MIL-G-45204,TYPE 2,CLASS 1,GRADE C MIL SPEC 3RD TREATMENT RESPONSE AND MIL-C-14550,CLASS 4 MIL SPEC 4TH TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodGUIDE PIN/SOCKET
ColorBLACK
Connector Locking MethodFRICTION
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.012 GOLD GRAINS, TROY
Included Contact Quantity12 SINGLE MATING END SINGLE CONTACT GROUPING
Environmental ProtectionSHOCK RESISTANT AND VIBRATION RESISTANT AND CORROSION RESISTANT AND HUMIDITY RESISTANT AND FUNGUS RESISTANT
Precious Material and LocationCONTACT SURFACES GOLD
Terminal TypePRINTED CIRCUIT SINGLE MATING END SINGLE CONTACT GROUPING
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact Material Document and ClassificationQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-750- FED SPEC SINGLE MATERIAL RESPONSE OR QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-00-134-5612SM-A-617906-7 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5935-00-134-5617SM-A-617906-30 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5935-00-146-4224SM-A-617906-12 INTERCHANGEABLE
Connector Body,receptacle,electr
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
73-107098-1023 General Dynamics Mission Systems, Inc. (USA)
SM-A-617906-20 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
221-51-02 Amphenol Corp Div Amphenol Aerospace Operations (USA)
221-51-02 Amphenol Corp Spectra-Strip/itd (USA)
Related Parts
5935-00-134-5612INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SM-A-617906-7
5935-00-134-5617INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SM-A-617906-30
5935-00-146-4224INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
SM-A-617906-12

Frequently Asked Questions

What is NSN 5935-01-156-8744?

NSN 5935-01-156-8744 is a Connector,receptacle,electrical, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-156-8744?

NSN 5935-01-156-8744 has 4 cross-referenced part numbers: 73-107098-1023 (General Dynamics Mission Systems, Inc.), SM-A-617906-20 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 221-51-02 (Amphenol Corp Div Amphenol Aerospace Operations), 221-51-02 (Amphenol Corp Spectra-Strip/itd).

What NSN replaces 5935-01-156-8744?

There are 3 known substitutes for 5935-01-156-8744: 5935-00-134-5612, 5935-00-134-5617, 5935-00-146-4224. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-A-617906-20?

Key specifications for SM-A-617906-20: Mating End Quantity: 1; Insert Material: PLASTIC POLYCARBONATE OR PLASTIC POLYAMIDE NYLON SINGLE MATING END; Contact Position Arrangement Style: 1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END; Precious Material: GOLD. 23 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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