PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33-109Adapter,connector

Te Connectivity Corporation Dba Microdot Products · NSN 5935-00-688-4073 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-688-4073 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-688-4073. Primary manufacturer part number: 33-109.
Features
  • Adapter,connector — FSC 5935
  • Precious Material and Location: CONTACT AND SHELL SURFACES SILVER
  • Contact Removability: NONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING
  • Body Style: STRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
  • Threaded Device Type: COUPLING FACILITY
  • Included Contact Type: COAXIAL PIN FIRST MATING END SINGLE CONTACT GROUPING
  • Precious Material: SILVER
  • Insert Material: PLASTIC ALL MATING ENDS
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Adapter,connector, cataloged under National Stock Number 5935-00-688-4073, 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 Te Connectivity Corporation Dba Microdot Products. 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-688-4073
Primary Part Number33-109
Item NameAdapter,connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation Dba Microdot Products
StatusACTIVE
Precious Material and LocationCONTACT AND SHELL SURFACES SILVER
Contact RemovabilityNONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING
Body StyleSTRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
Threaded Device TypeCOUPLING FACILITY
Included Contact TypeCOAXIAL PIN FIRST MATING END SINGLE CONTACT GROUPING
Precious MaterialSILVER
Insert MaterialPLASTIC ALL MATING ENDS
Shell Surface Treatment Document and ClassificationQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE
Shell Surface TreatmentSILVER
Shell MaterialCOPPER ALLOY
Included Contact Quantity1 ALL MATING ENDS SINGLE CONTACT GROUPING
Precious Material and Weight0.110 SILVER GRAINS, TROY
Contact Surface Treatment Document and ClassificationQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING
Shell TypeSOLID
Contact Position Arrangement StyleNONSTD ALL MATING ENDS
Connector Locking MethodBAYONET SLOT AND EXTERNALLY THREADED SHELL
Included Contact TypeCOAXIAL SOCKET SECOND MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentSILVER ALL MATING ENDS SINGLE CONTACT GROUPING
Mating End Quantity2
Contact MaterialCOPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
Overall Diameter0.570 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-143-757914C INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
2910-00-758-236633109 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5330-00-792-98495116476 INTERCHANGEABLE
Seal,plain Encased
Rolls-Royce Solutions America Inc
5310-01-018-5260S-11109-122 INTERCHANGEABLE
Washer,flat
Trelleborg Sealing Solutions Us, Inc.
4820-01-151-377433109 INTERCHANGEABLE
Manifold,valve
Tate Andale, Llc
4920-01-300-193992103 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
3120-01-463-5117921-03 INTERCHANGEABLE
Parts Kit,bearing Replacement,me
Rtx Corporation Div Pratt & Whitney
Cross-Reference Index
Part NumberManufacturer
92103 Millitron Corp (USA)
Z3520 Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector (USA)
33-109 PRIMARY Te Connectivity Corporation Dba Microdot Products (USA)
412519-1 Raytheon Company Dba Raytheon (USA)
Related Parts
3110-00-143-7579INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
14C
2910-00-758-2366INTERCHANGEABLE
FILTER ELEMENT,FLUID
33109
5330-00-792-9849INTERCHANGEABLE
SEAL,PLAIN ENCASED
5116476
5310-01-018-5260INTERCHANGEABLE
WASHER,FLAT
S-11109-122
4820-01-151-3774INTERCHANGEABLE
MANIFOLD,VALVE
33109
4920-01-300-1939INTERCHANGEABLE
TEST PROGRAM SET
92103
3120-01-463-5117INTERCHANGEABLE
PARTS KIT,BEARING REPLACEMENT,ME
921-03

Frequently Asked Questions

What is NSN 5935-00-688-4073?

NSN 5935-00-688-4073 is a Adapter,connector, manufactured by Te Connectivity Corporation Dba Microdot Products, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-688-4073?

NSN 5935-00-688-4073 has 4 cross-referenced part numbers: 92103 (Millitron Corp), Z3520 (Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector), 33-109 (Te Connectivity Corporation Dba Microdot Products), 412519-1 (Raytheon Company Dba Raytheon).

What NSN replaces 5935-00-688-4073?

There are 7 known substitutes for 5935-00-688-4073: 3110-00-143-7579, 2910-00-758-2366, 5330-00-792-9849 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33-109?

Key specifications for 33-109: Precious Material and Location: CONTACT AND SHELL SURFACES SILVER; Contact Removability: NONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING; Body Style: STRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING; Threaded Device Type: COUPLING FACILITY. 22 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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