PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M28787/1Electronic Module,standardized

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5963-01-558-4359 · FSC 5963 · Electronic Module,standardized
Verified by PartsTable
NSN 5963-01-558-4359 — this item is cataloged by the U.S. Government under National Stock Number 5963-01-558-4359. Primary manufacturer part number: M28787/1.
Features
  • Electronic Module,standardized — FSC 5963
  • 5 verified cross-references
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Electronic Module,standardized, cataloged under National Stock Number 5963-01-558-4359, is classified within Federal Supply Class 5963 (Electronic Module,standardized) 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. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5963-01-558-4359
Primary Part NumberM28787/1
Item NameElectronic Module,standardized
FSC / FSG5963 / 59 — Electronic Module,standardized
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5998-00-501-8658339188 INTERCHANGEABLE
Circuit Card Assembly
Lockheed Martin Corporation Div Rms - Mitchel Field
5963-01-029-3343 INTERCHANGEABLE
Electronic Module,standardized
5963-01-039-6922 INTERCHANGEABLE
Electronic Module,standardized
5963-01-069-1999 INTERCHANGEABLE
Electronic Module,standardized
5963-01-220-9444 INTERCHANGEABLE
Electronic Module,standardized
5963-01-230-2363 INTERCHANGEABLE
Electronic Module,standardized
Cross-Reference Index
Part NumberManufacturer
M28787/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
2658643 Naval Sea Systems Command (USA)
M28787/1-2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M28787/1-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-M-28787 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5998-00-501-8658INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
339188
5963-01-029-3343INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED
5963-01-039-6922INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED
5963-01-069-1999INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED
5963-01-220-9444INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED
5963-01-230-2363INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED

Frequently Asked Questions

What is NSN 5963-01-558-4359?

NSN 5963-01-558-4359 is a Electronic Module,standardized, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5963 (Electronic Module,standardized). Status: cancelled.

What are the part numbers for NSN 5963-01-558-4359?

NSN 5963-01-558-4359 has 5 cross-referenced part numbers: M28787/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2658643 (Naval Sea Systems Command), M28787/1-2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M28787/1-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-M-28787 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5963-01-558-4359?

There are 6 known substitutes for 5963-01-558-4359: 5998-00-501-8658, 5963-01-029-3343, 5963-01-039-6922 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M28787/1?

Key specifications for M28787/1: End Item Identification: NUCLEAR POWER PLANTS; Part Name Assigned by Controlling Agency: DIGITAL LATCH. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5963-01-558-4359 still in active supply?

NSN 5963-01-558-4359 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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