PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-5015Cover,electrical Connector

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-01-175-8419 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-175-8419 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-175-8419. Primary manufacturer part number: MIL-C-5015.
Features
  • Cover,electrical Connector — FSC 5935
  • Thread Direction: RIGHT-HAND
  • Attachment Feature Length: 4.500 INCHES NOMINAL IN
  • 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.).
  • Style Designator: INTERNAL THREAD W/CHAIN OR ROPE
  • Surface Treatment: ANODIZE
  • Thread Series Designator: UNEF
  • Specification/standard Data: 96906-MS25043 GOVERNMENT STANDARD
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Cover,electrical Connector, cataloged under National Stock Number 5935-01-175-8419, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-175-8419
Primary Part NumberMIL-C-5015
Item NameCover,electrical Connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Thread DirectionRIGHT-HAND
Attachment Feature Length4.500 INCHES NOMINAL IN
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.).
Style DesignatorINTERNAL THREAD W/CHAIN OR ROPE
Surface TreatmentANODIZE
Thread Series DesignatorUNEF
Specification/standard Data96906-MS25043 GOVERNMENT STANDARD
Seal TypeGASKET
Body Height0.750 INCHES MAXIMUM IN
Thread Class2B
Mounting Facility Type and Quantity1 THREADED COUPLING
Furnished ItemsLINK CHAIN
Eye Inside Diameter0.135 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
Nominal Thread Size1.125 INCHES IN
Size Designation18
Thread Quantity Per Inch18
Nominal Thread Length0.250 INCHES IN
Overall Diameter1.344 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-00-500-5008 INTERCHANGEABLE
Cover,electrical Connector
5935-01-470-6221660-005C18S4.5-01 INTERCHANGEABLE
Cover,electrical Connector
Glenair, Inc.
5935-01-519-4930MS25043-18D INTERCHANGEABLE
Cover,electrical Connector
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
MIL-C-5015 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS25043-18D Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS25043-18C Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS25043-18DA Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA)
X21-564-18 Bofors Ab (SWE)
10135719 Nimikkeistokeskus Ncb Finland (FIN)
MS25043-18DA Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
X21-564-18 Bae Systems Bofors Ab (SWE)
MD25043-18DA Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
AS50151 Sae International Dba Sae International (USA)
MS25043-18D Itt Cannon Llc (USA)
AS50151 Society of Automotive Engineers Inc (USA)
Related Parts
5935-00-500-5008INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
5935-01-470-6221INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
660-005C18S4.5-01
5935-01-519-4930INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
MS25043-18D

Frequently Asked Questions

What is NSN 5935-01-175-8419?

NSN 5935-01-175-8419 is a Cover,electrical Connector, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-175-8419?

NSN 5935-01-175-8419 has 12 cross-referenced part numbers: MIL-C-5015 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS25043-18D (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS25043-18C (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS25043-18DA (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), X21-564-18 (Bofors Ab) and 7 more.

What NSN replaces 5935-01-175-8419?

There are 3 known substitutes for 5935-01-175-8419: 5935-00-500-5008, 5935-01-470-6221, 5935-01-519-4930. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-5015?

Key specifications for MIL-C-5015: Thread Direction: RIGHT-HAND; Attachment Feature Length: 4.500 INCHES NOMINAL IN; 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.).; Style Designator: INTERNAL THREAD W/CHAIN OR ROPE. 18 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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