PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS3450W22-19SConnector,receptacle,electrical

Sae International Dba Sae International · NSN 5935-01-173-7321 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-173-7321 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-173-7321. Primary manufacturer part number: MS3450W22-19S.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Unthreaded Mounting Hole Diameter: 0.115 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
  • Threaded Device Type: BACK SHELL AND COUPLING FACILITY
  • Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING
  • Shell Surface Treatment: CADMIUM
  • Test Data Document: 81349-MIL-C-5015 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Contact Maximum DC Voltage Rating in Volts: 700.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Surface Treatment Document and Classification: MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-173-7321, 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 Sae International Dba Sae International. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-01-173-7321
Primary Part NumberMS3450W22-19S
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusCANCELLED
Unthreaded Mounting Hole Diameter0.115 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Threaded Device TypeBACK SHELL AND COUPLING FACILITY
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Shell Surface TreatmentCADMIUM
Test Data Document81349-MIL-C-5015 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Contact Maximum DC Voltage Rating in Volts700.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface Treatment Document and ClassificationMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodINTERNALLY THREADED SHELL
Nominal Thread Size1.312 INCHES AND 1.375 INCHES IN
Center to Center Distance Between Mounting Facilities Parallel to Height1.250 INCHES NOMINAL IN
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity14 SINGLE MATING END SINGLE CONTACT GROUPING
Distance Between Centerlines of Mounting Facilities Parallel to Body Width1.250 INCHES NOMINAL IN
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialRUBBER SYNTHETIC SINGLE MATING END
Specification/standard Data96906-MS3450 GOVERNMENT STANDARD
Environmental ProtectionMOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF
Nominal Thread Length0.290 INCHES AND 0.664 INCHES IN
Shell Surface Treatment Document and ClassificationQQ-P-416 TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialALUMINUM ALLOY
Contact Maximum Current Rating in Amps22.0 SINGLE MATING END SINGLE CONTACT GROUPING
Distance From Mounting Shoulder to Front Face0.750 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
Precious Material and LocationCONTACT SURFACES GOLD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
2510-00-495-94897371820 INTERCHANGEABLE
Frame
U S Army Tank Automotive Command Amsta-Im-Mm
3020-00-767-7205 INTERCHANGEABLE
Gear,worm Wheel
Cross-Reference Index
Part NumberManufacturer
MILC5015 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SAE-AS50151 Sae International Dba Sae International (USA)
MS3100F22-19S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS3100F22-19SC Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS3450L22-19S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-5015 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS3450W22-19S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS3100R22-19S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
A2226 Semco Instruments Inc Div Atlas-Aero Corp., Division of Semco Instruments, Inc. (USA)
MS3450W22-19S PRIMARY Sae International Dba Sae International (USA)
Related Parts
2510-00-495-9489INTERCHANGEABLE
FRAME
7371820
3020-00-767-7205INTERCHANGEABLE
GEAR,WORM WHEEL

Frequently Asked Questions

What is NSN 5935-01-173-7321?

NSN 5935-01-173-7321 is a Connector,receptacle,electrical, manufactured by Sae International Dba Sae International, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-01-173-7321?

NSN 5935-01-173-7321 has 10 cross-referenced part numbers: MILC5015 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SAE-AS50151 (Sae International Dba Sae International), MS3100F22-19S (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS3100F22-19SC (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS3450L22-19S (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 5 more.

What NSN replaces 5935-01-173-7321?

There are 2 known substitutes for 5935-01-173-7321: 2510-00-495-9489, 3020-00-767-7205. Verify interchangeability with system specifications before substitution.

What are the specifications of MS3450W22-19S?

Key specifications for MS3450W22-19S: Unthreaded Mounting Hole Diameter: 0.115 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN; Threaded Device Type: BACK SHELL AND COUPLING FACILITY; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING; Overall Width: 1.625 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-01-173-7321 still in active supply?

NSN 5935-01-173-7321 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.
PartsTable Design LLC · partstable.com