PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21071Adapter,connector

Tyco Electronics Corp · NSN 5935-01-107-8816 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-107-8816 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-107-8816. Primary manufacturer part number: 21071.
Features
  • Adapter,connector — FSC 5935
  • Shell Material: STEEL CORROSION RESISTING
  • Contact Removability: NONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING
  • Contact Position Arrangement Style: NONSTD FIRST MATING END
  • Precious Material: GOLD
  • Contact Surface Treatment Document and Classification: MIL-G-45204,TYPE 1,GRADE C,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING
  • Precious Material and Location: CONTACT SURFACES GOLD
  • Thread Series Designator: UNEF AND UNS AND UNF
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Adapter,connector, cataloged under National Stock Number 5935-01-107-8816, 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 Tyco Electronics Corp. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-01-107-8816
Primary Part Number21071
Item NameAdapter,connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerTyco Electronics Corp
StatusCANCELLED
Shell MaterialSTEEL CORROSION RESISTING
Contact RemovabilityNONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING
Contact Position Arrangement StyleNONSTD FIRST MATING END
Precious MaterialGOLD
Contact Surface Treatment Document and ClassificationMIL-G-45204,TYPE 1,GRADE C,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACES GOLD
Thread Series DesignatorUNEF AND UNS AND UNF
Contact Position Arrangement StyleOSM SECOND MATING END
Contact MaterialCOPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
Thread Quantity Per Inch28 AND 36 AND 56
Contact Surface TreatmentGOLD ALL MATING ENDS SINGLE CONTACT GROUPING
Included Contact TypeCOAXIAL SOCKET FIRST MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.005 GOLD GRAINS, TROY
Insert MaterialPLASTIC POLYTETRAFLUOROETHYLENE ALL MATING ENDS
Shell Surface TreatmentPASSIVATE
Included Contact Quantity1 SECOND MATING END SINGLE CONTACT GROUPING
Connector Locking MethodEXTERNALLY THREADED SHELL AND INTERNALLY THREADED COUPLING RING
Included Contact Quantity1 FIRST MATING END SINGLE CONTACT GROUPING
Shell Material Document and ClassificationQQ-S-764D,CLASS 303,COND A FED SPEC SINGLE MATERIAL RESPONSE
Included Contact TypeCOAXIAL PIN SECOND MATING END SINGLE CONTACT GROUPING
Mating End Quantity2
Shell TypeSOLID
Distance Between Centerlines of Mounting Facilities Parallel to Body Width0.500 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Height0.500 INCHES NOMINAL IN
Thread Class2A AND 2B A
Nominal Thread Size0.438 INCHES AND 0.250 INCHES AND 0.099 INCHES IN
Threaded Device TypeCOUPLING FACILITY AND MOUNTING HOLE
Contact Material Document and ClassificationQQ-C-530,HALF HARD FED SPEC SINGLE MATERIAL RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6685-00-099-80247004-00 INTERCHANGEABLE
Gage,pressure,dial Indicating
Aqualung Usa, Inc
3110-00-100-3586 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5995-00-200-59772869255-1 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4320-00-218-31975294P INTERCHANGEABLE
Ring,lantern
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4820-00-287-4183 INTERCHANGEABLE
Valve,gate
3120-00-337-10827004 INTERCHANGEABLE
Bearing,sleeve
Northrop Grumman Systems Corporation Div Marine Systems
6625-00-351-5937 INTERCHANGEABLE
Meter,electrical Frequency
5865-00-409-9471 INTERCHANGEABLE
Flange,special
5930-00-457-446115687 INTERCHANGEABLE
Switch,pressure
Hydra-Electric Company Dba Hydra-Electric Co
1660-00-540-525121071 INTERCHANGEABLE
Converter,liquid Oxygen
Mission Systems Orchard Park Inc
Cross-Reference Index
Part NumberManufacturer
21071 Tyco Electronics Corp (USA)
7004 United Microwave Products, Inc. (USA)
499-031-013 L3harris Interstate Electronics Corporation (USA)
3182-2243 Cobham Advanced Electronic Solutions Inc. (USA)
1356AS1200 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
3182-2243-00 Cobham Advanced Electronic Solutions Inc. (USA)
15687 Tyco Electronics Corp (USA)
Related Parts
6685-00-099-8024INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
7004-00
3110-00-100-3586INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5995-00-200-5977INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
2869255-1
4320-00-218-3197INTERCHANGEABLE
RING,LANTERN
5294P
4820-00-287-4183INTERCHANGEABLE
VALVE,GATE
3120-00-337-1082INTERCHANGEABLE
BEARING,SLEEVE
7004
6625-00-351-5937INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
5865-00-409-9471INTERCHANGEABLE
FLANGE,SPECIAL
5930-00-457-4461INTERCHANGEABLE
SWITCH,PRESSURE
15687
1660-00-540-5251INTERCHANGEABLE
CONVERTER,LIQUID OXYGEN
21071
6625-00-723-3509INTERCHANGEABLE
GALVANOMETER
7-004
5365-00-786-6343INTERCHANGEABLE
SHIM
12741

Frequently Asked Questions

What is NSN 5935-01-107-8816?

NSN 5935-01-107-8816 is a Adapter,connector, manufactured by Tyco Electronics Corp, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-01-107-8816?

NSN 5935-01-107-8816 has 7 cross-referenced part numbers: 21071 (Tyco Electronics Corp), 7004 (United Microwave Products, Inc.), 499-031-013 (L3harris Interstate Electronics Corporation), 3182-2243 (Cobham Advanced Electronic Solutions Inc.), 1356AS1200 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier) and 2 more.

What NSN replaces 5935-01-107-8816?

There are 12 known substitutes for 5935-01-107-8816: 6685-00-099-8024, 3110-00-100-3586, 5995-00-200-5977 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21071?

Key specifications for 21071: Shell Material: STEEL CORROSION RESISTING; Contact Removability: NONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING; Contact Position Arrangement Style: NONSTD FIRST MATING END; Precious Material: GOLD. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-01-107-8816 still in active supply?

NSN 5935-01-107-8816 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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