PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M28748/3-J0001AInsert,electrical Connector

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-00-421-3245 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-421-3245 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-421-3245. Primary manufacturer part number: M28748/3-J0001A.
Features
  • Insert,electrical Connector — FSC 5935
  • Body Style: RECTANGULAR SHAPE
  • Mating End Quantity: 1
  • Insert Material Document and Classification: MIL-M-19833,TYPE GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
  • Contact Removability: REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Position Arrangement Style: 66 SINGLE MATING END
  • Insert Material: PLASTIC DIALLYL PHTHALATE SINGLE MATING END
  • Terminal Type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Insert,electrical Connector, cataloged under National Stock Number 5935-00-421-3245, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-421-3245
Primary Part NumberM28748/3-J0001A
Item NameInsert,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
Body StyleRECTANGULAR SHAPE
Mating End Quantity1
Insert Material Document and ClassificationMIL-M-19833,TYPE GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style66 SINGLE MATING END
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Distance Between Centerlines of Mounting Facilities Parallel to Body Width0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
Distance Between Mounting Facility Centers1.965 INCHES MINIMUM AND 1.973 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-01-085-4560 INTERCHANGEABLE
Insert,electrical Connector
Cross-Reference Index
Part NumberManufacturer
M28748/3-J0001A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-28748/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS18184-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MILC28748-3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-01-085-4560INTERCHANGEABLE
INSERT,ELECTRICAL CONNECTOR

Frequently Asked Questions

What is NSN 5935-00-421-3245?

NSN 5935-00-421-3245 is a Insert,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 5935-00-421-3245?

NSN 5935-00-421-3245 has 4 cross-referenced part numbers: M28748/3-J0001A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-28748/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS18184-1 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MILC28748-3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-00-421-3245?

There is 1 known substitute for 5935-00-421-3245: 5935-01-085-4560. Verify interchangeability with system specifications before substitution.

What are the specifications of M28748/3-J0001A?

Key specifications for M28748/3-J0001A: Body Style: RECTANGULAR SHAPE; Mating End Quantity: 1; Insert Material Document and Classification: MIL-M-19833,TYPE GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END; Contact Removability: REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING. 13 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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