PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS25043-18DCover,electrical Connector

Sae International Dba Sae International · NSN 5935-01-519-4930 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-519-4930 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-519-4930. Primary manufacturer part number: MS25043-18D.
Features
  • Cover,electrical Connector — FSC 5935
  • Style Designator: INTERNAL THREAD W/CHAIN OR ROPE
  • Surface Treatment: CADMIUM
  • Material: ALUMINUM ALLOY
  • Eye Inside Diameter: 0.151 INCHES NOMINAL IN
  • Attachment Feature Length: 4.500 INCHES NOMINAL IN
  • Size Designation: 18
  • Nominal Thread Size: 1.125 INCHES IN
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Aluminum Alloy construction
General Description

The Cover,electrical Connector, cataloged under National Stock Number 5935-01-519-4930, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-519-4930
Primary Part NumberMS25043-18D
Item NameCover,electrical Connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusACTIVE
Style DesignatorINTERNAL THREAD W/CHAIN OR ROPE
Surface TreatmentCADMIUM
MaterialALUMINUM ALLOY
Eye Inside Diameter0.151 INCHES NOMINAL IN
Attachment Feature Length4.500 INCHES NOMINAL IN
Size Designation18
Nominal Thread Size1.125 INCHES IN
Thread Quantity Per Inch18
Mounting Facility Type and Quantity1 THREADED COUPLING
Thread Series DesignatorUNEF
Body Height0.469 INCHES MAXIMUM IN
Seal TypeGASKET
Overall Diameter1.344 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5935-00-500-5008 INTERCHANGEABLE
Cover,electrical Connector
5935-01-175-8419 INTERCHANGEABLE
Cover,electrical Connector
Cross-Reference Index
Part NumberManufacturer
AS50151 Society of Automotive Engineers Inc (USA)
MS25043-18D Society of Automotive Engineers Inc (USA)
MS25043-18D PRIMARY Sae International Dba Sae International (USA)
SAE-AS50151 Sae International Dba Sae International (USA)
AS50151 Sae International Dba Sae International (USA)
Related Parts
5935-00-500-5008INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
5935-01-175-8419INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR

Frequently Asked Questions

What is NSN 5935-01-519-4930?

NSN 5935-01-519-4930 is a Cover,electrical Connector, manufactured by Sae International Dba Sae International, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-519-4930?

NSN 5935-01-519-4930 has 5 cross-referenced part numbers: AS50151 (Society of Automotive Engineers Inc), MS25043-18D (Society of Automotive Engineers Inc), MS25043-18D (Sae International Dba Sae International), SAE-AS50151 (Sae International Dba Sae International), AS50151 (Sae International Dba Sae International).

What NSN replaces 5935-01-519-4930?

There are 2 known substitutes for 5935-01-519-4930: 5935-00-500-5008, 5935-01-175-8419. Verify interchangeability with system specifications before substitution.

What are the specifications of MS25043-18D?

Key specifications for MS25043-18D: Style Designator: INTERNAL THREAD W/CHAIN OR ROPE; Surface Treatment: CADMIUM; Material: ALUMINUM ALLOY; Eye Inside Diameter: 0.151 INCHES NOMINAL IN. 15 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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