PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS3451LS14S-2PConnector,receptacle,electrical

Sae International Dba Sae International · NSN 5935-01-700-0101 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-700-0101 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-700-0101. Primary manufacturer part number: MS3451LS14S-2P.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Terminal Type: CRIMP SINGLE MATING END ALL CONTACT GROUPINGS
  • Shell Type: SOLID
  • Mating End Quantity: 1
  • Thread Series Designator: UNEF
  • Threaded Device Type: BACK SHELL AND COUPLING FACILITY
  • Overall Diameter: 1.099 INCHES NOMINAL IN
  • Precious Material and Location: GOLD CONTACT SURFACES GOLD
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-700-0101, 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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-700-0101
Primary Part NumberMS3451LS14S-2P
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusACTIVE
Terminal TypeCRIMP SINGLE MATING END ALL CONTACT GROUPINGS
Shell TypeSOLID
Mating End Quantity1
Thread Series DesignatorUNEF
Threaded Device TypeBACK SHELL AND COUPLING FACILITY
Overall Diameter1.099 INCHES NOMINAL IN
Precious Material and LocationGOLD CONTACT SURFACES GOLD
Terminal LocationBACK SINGLE MATING END ALL CONTACT GROUPINGS
Thread Class2A A
Thread DirectionRIGHT-HAND
Thread Quantity Per Inch20
Shell MaterialSTEEL CORROSION RESISTING
Precious MaterialGOLD
Polarization MethodKEY OR MULTIPLE KEY
Nominal Thread Size0.875 INCHES IN
Contact Position Arrangement Style14S-2 SINGLE MATING END
Included Contact Quantity4 SINGLE MATING END ALL CONTACT GROUPINGS
Contact RemovabilityREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Insert Position in Deg0.0
Connector Locking MethodEXTERNALLY THREADED SHELL
Included Contact TypeROUND PIN SINGLE MATING END ALL CONTACT GROUPINGS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5935-01-224-1179MS3451W16S-1P INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-01-225-5984MS3451W20-18P INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-01-629-7601MS3451L16-10P INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-01-629-9303MS3451L28-9S INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-01-630-2706MS3451L28-12S INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-01-644-1518MS3451L20-7SX INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-01-649-1300MS3451LS20-4S INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-01-699-8796MS3451LS22-23P INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-01-699-9132MS3451LS16S-1P INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
SAE AS34511 Sae International Dba Sae International (USA)
SAE-AS50151 Sae International Dba Sae International (USA)
MS3451LS14S-2P PRIMARY Sae International Dba Sae International (USA)
Related Parts
5935-01-224-1179INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
MS3451W16S-1P
5935-01-225-5984INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
MS3451W20-18P
5935-01-629-7601INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
MS3451L16-10P
5935-01-629-9303INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
MS3451L28-9S
5935-01-630-2706INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
MS3451L28-12S
5935-01-644-1518INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
MS3451L20-7SX
5935-01-649-1300INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
MS3451LS20-4S
5935-01-699-8796INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
MS3451LS22-23P
5935-01-699-9132INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
MS3451LS16S-1P

Frequently Asked Questions

What is NSN 5935-01-700-0101?

NSN 5935-01-700-0101 is a Connector,receptacle,electrical, manufactured by Sae International Dba Sae International, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-700-0101?

NSN 5935-01-700-0101 has 3 cross-referenced part numbers: SAE AS34511 (Sae International Dba Sae International), SAE-AS50151 (Sae International Dba Sae International), MS3451LS14S-2P (Sae International Dba Sae International).

What NSN replaces 5935-01-700-0101?

There are 9 known substitutes for 5935-01-700-0101: 5935-01-224-1179, 5935-01-225-5984, 5935-01-629-7601 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS3451LS14S-2P?

Key specifications for MS3451LS14S-2P: Terminal Type: CRIMP SINGLE MATING END ALL CONTACT GROUPINGS; Shell Type: SOLID; Mating End Quantity: 1; Thread Series Designator: UNEF. 23 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com