NSN 5963-01-533-3279 — this item is cataloged by the U.S. Government under National Stock Number 5963-01-533-3279. Manufacturer of record part number: 304-6646.
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 5963-01-533-3279
NIIN: 015333279
FSC: 5963 — Electronic Modules
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 304-6646
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Electronic Module,standardized, cataloged under National Stock Number 5963-01-533-3279, is classified within Federal Supply Class 5963 (Electronic Modules) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5963-00-001-4121
5963-00-001-4121 · Item name not on file
5963-00-001-4307
5963-00-001-4307 · Item name not on file
5963-00-001-6580
5963-00-001-6580 · Item name not on file
5963-00-001-6581
5963-00-001-6581 · Item name not on file
5963-00-001-7083
OSCILLATOR SUBASSEMBLY
5963-00-001-8302
OSCILLATOR,NONCRYSTAL CONTROLLED
5963-00-001-9516
5963-00-001-9516 · Item name not on file
5963-00-003-3565
ELECTRONIC MODULE,STANDARDIZED
Frequently Asked Questions
What is NSN 5963-01-533-3279?
NSN 5963-01-533-3279 is a Electronic Module,standardized, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5963, Electronic Modules. Status: active.
What part numbers are listed for NSN 5963-01-533-3279?
NSN 5963-01-533-3279 has 1 manufacturer part number on file: 304-6646 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 304-6646?
Key specifications for 304-6646: Part Name Assigned by Controlling Agency: (INAVY): CONTROL, START-STOP; End Item Identification: ENGINE DIESEL, C18 (INLS) BOW THRUSTER MDL 250-4620. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5963-01-533-3279 hazardous material?
No hazard code in the DLA record (HMIC N). 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.