PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-A-617906-28Connector,receptacle,electrical

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5935-00-134-5620 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-134-5620 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-134-5620. Primary manufacturer part number: SM-A-617906-28.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Contact Position Arrangement Style: 1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
  • Color: BLACK
  • Body Height: 0.220 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
  • Contact Material: COPPER ALLOY SINGLE MATING END FIRST CONTACT GROUPING
  • Body Style: STRAIGHT TYPE
  • Connector Locking Method: FRICTION
  • Contact Surface Treatment Document and Classification: MIL-G-45204,TY 2,CL 1,GRADE C MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290,CL 2 FED SPEC 2ND TREATMENT RESPONSE OR MIL-G-45204,TY 2,CL 1,GRADE C MIL SPEC 3RD TREATMENT RESPONSE AND MIL-C-14550,CL 4 MIL SPEC 4TH TREATMENT RESPONSE SINGLE MATING END FIRST CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-134-5620, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-134-5620
Primary Part NumberSM-A-617906-28
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Contact Position Arrangement Style1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
ColorBLACK
Body Height0.220 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
Contact MaterialCOPPER ALLOY SINGLE MATING END FIRST CONTACT GROUPING
Body StyleSTRAIGHT TYPE
Connector Locking MethodFRICTION
Contact Surface Treatment Document and ClassificationMIL-G-45204,TY 2,CL 1,GRADE C MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290,CL 2 FED SPEC 2ND TREATMENT RESPONSE OR MIL-G-45204,TY 2,CL 1,GRADE C MIL SPEC 3RD TREATMENT RESPONSE AND MIL-C-14550,CL 4 MIL SPEC 4TH TREATMENT RESPONSE SINGLE MATING END FIRST CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END FIRST CONTACT GROUPING
Contact Surface TreatmentGOLD AND NICKEL OR GOLD AND COPPER SINGLE MATING END FIRST CONTACT GROUPING
Terminal TypePRINTED CIRCUIT SINGLE MATING END FIRST CONTACT GROUPING
Included Contact TypeROUND PIN SINGLE MATING END FIRST CONTACT GROUPING
Contact Maximum Current Rating in Amps3.0 SINGLE MATING END FIRST CONTACT GROUPING
Supplementary FeaturesMOUNTING METHOD - UNTHREADED HOLE AND PRINTED CIRCUIT TAB
Contact RemovabilityREMOVABLE SINGLE MATING END FIRST CONTACT GROUPING
Insert MaterialPLASTIC POLYAMIDE NYLON OR PLASTIC POLYCARBONATE SINGLE MATING END
Included Contact Quantity10 SINGLE MATING END FIRST 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 FIRST CONTACT GROUPING
Operating Temp Rating-65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Environmental ProtectionSHOCK RESISTANT AND VIBRATION RESISTANT AND CORROSION RESISTANT AND HUMIDITY RESISTANT AND FUNGUS RESISTANT
Mating End Quantity1
Unthreaded Mounting Hole Diameter0.091 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
9540-00-149-6341 INTERCHANGEABLE
Angle,structural
6625-00-445-2230 INTERCHANGEABLE
Board,oscillator
9540-00-528-9358 INTERCHANGEABLE
Angle,structural
5360-00-906-9783 INTERCHANGEABLE
Spring,retainer
4320-01-057-393622178 INTERCHANGEABLE
Packing
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5360-01-170-659222178 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace Llc
1395-01-725-191122178 INTERCHANGEABLE
Tailpiece,cartridge,non-Lethal F
Axon Enterprise, Inc.
Cross-Reference Index
Part NumberManufacturer
221-78 Amphenol Corp Spectra-Strip/itd (USA)
221-78 Amphenol Corp Div Amphenol Aerospace Operations (USA)
SM-A-617906-28 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
9540-00-149-6341INTERCHANGEABLE
ANGLE,STRUCTURAL
6625-00-445-2230INTERCHANGEABLE
BOARD,OSCILLATOR
9540-00-528-9358INTERCHANGEABLE
ANGLE,STRUCTURAL
5360-00-906-9783INTERCHANGEABLE
SPRING,RETAINER
4320-01-057-3936INTERCHANGEABLE
PACKING
22178
5360-01-170-6592INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
22178
1395-01-725-1911INTERCHANGEABLE
TAILPIECE,CARTRIDGE,NON-LETHAL F
22178

Frequently Asked Questions

What is NSN 5935-00-134-5620?

NSN 5935-00-134-5620 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 5935-00-134-5620?

NSN 5935-00-134-5620 has 3 cross-referenced part numbers: 221-78 (Amphenol Corp Spectra-Strip/itd), 221-78 (Amphenol Corp Div Amphenol Aerospace Operations), SM-A-617906-28 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5935-00-134-5620?

There are 7 known substitutes for 5935-00-134-5620: 9540-00-149-6341, 6625-00-445-2230, 9540-00-528-9358 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-A-617906-28?

Key specifications for SM-A-617906-28: Contact Position Arrangement Style: 1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END; Color: BLACK; Body Height: 0.220 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN; Contact Material: COPPER ALLOY SINGLE MATING END FIRST CONTACT GROUPING. 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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