Mounting Facility Type and Quantity: 1 THREADED COUPLING
Attachment Feature Length: 5.000 INCHES NOMINAL IN
Overall Diameter: 1.141 INCHES MAXIMUM IN
Body Height: 0.760 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
Style Designator: INTERNAL THREAD W/CHAIN OR ROPE
Thread Direction: RIGHT-HAND
Nominal Thread Size: 0.875 INCHES IN
Identification
NSN: 5935-01-189-3219
NIIN: 011893219
FSC: 5935 — Connectors, Electrical
FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Cover,electrical Connector, cataloged under National Stock Number 5935-01-189-3219, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5935-01-189-3219
Item Name
Cover,electrical Connector
FSC / FSG
5935 / 59 — Connectors, Electrical
Status
ACTIVE
Mounting Facility Type and Quantity
1 THREADED COUPLING
Attachment Feature Length
5.000 INCHES NOMINAL IN
Overall Diameter
1.141 INCHES MAXIMUM IN
Body Height
0.760 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
Style Designator
INTERNAL THREAD W/CHAIN OR ROPE
Thread Direction
RIGHT-HAND
Nominal Thread Size
0.875 INCHES IN
Specification/standard Data
81349-MIL-C-28840/13 GOVERNMENT SPECIFICATION
Size Designation
13
Surface Treatment
CADMIUM AND NICKEL
Eye Inside Diameter
0.130 INCHES NOMINAL IN
Thread Class
2B
Test Data Document
81349-MIL-C-28840 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.).
Material
ALUMINUM ALLOY
Thread Series Designator
DOUBLE STUB
Furnished Items
LINK CHAIN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5935-01-248-5951POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
Possible match (shared part number)
5935-01-268-0751POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
Possible match (shared part number)
5935-01-273-3045POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
Possible match (shared part number)
5935-01-277-7100POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
Possible match (shared part number)
5935-01-299-6714POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
Possible match (shared part number)
5935-01-312-1175POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
Possible match (shared part number)
5935-01-356-2113POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
Possible match (shared part number)
5935-01-360-0245POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
Possible match (shared part number)
5935-01-363-5737POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
Possible match (shared part number)
5935-01-381-9055POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
MIL-C-28840/13
5/9Secondary reference
U.S. Government activity
MIL-DTL-28840/13
4/1Identification reference
U.S. Government activity
M28840/13BAW
2/2Government specification standardization
U.S. Government activity
Related Parts
5935-01-248-5951POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
5935-01-268-0751POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
5935-01-273-3045POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
5935-01-277-7100POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
5935-01-299-6714POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
5935-01-312-1175POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
5935-01-356-2113POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
5935-01-360-0245POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
5935-01-363-5737POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
5935-01-381-9055POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
5935-01-392-7379POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
Frequently Asked Questions
What is NSN 5935-01-189-3219?
NSN 5935-01-189-3219 is a Cover,electrical Connector, classified under FSC 5935, Connectors, Electrical. Status: active.
What NSN replaces 5935-01-189-3219?
11 possible matches (shared part number, not a government interchangeability claim): 5935-01-248-5951, 5935-01-268-0751, 5935-01-273-3045. Verify interchangeability with system specifications before substitution.
What are the specifications of 5935-01-189-3219?
Key specifications for 5935-01-189-3219: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Attachment Feature Length: 5.000 INCHES NOMINAL IN; Overall Diameter: 1.141 INCHES MAXIMUM IN; Body Height: 0.760 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN. 16 specifications are documented in the U.S. Government catalog.
Is NSN 5935-01-189-3219 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.