NSN 2920-00-353-6820 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-353-6820. Manufacturer of record part number: 1H3330.
Also searched as2920-00-353-6820 ·
2920003536820 ·
NIIN 003536820 ·
00-353-6820 ·
FSC 2920 Engine Electrical System Components, Nonaircraft · CAGE 11083 · 1H3330 · EC6028A · EC6028A
General Characteristics Item Description: CONSIST OF 1 EA APARTER; PIN; CABLE ASSY; SPACER; NUT; LOCKWASHER
2 manufacturer part numbers on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 2920-00-353-6820
NIIN: 003536820
FSC: 2920 — Engine Electrical System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 1H3330
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Terminal Block Assembly, cataloged under National Stock Number 2920-00-353-6820, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
2920-00-353-6820
Primary Part Number
1H3330
Item Name
Terminal Block Assembly
FSC / FSG
2920 / 29 — Engine Electrical System Components, Nonaircraft
Manufacturer
Caterpillar Inc Div Caterpillar Defense
Status
ACTIVE
General Characteristics Item Description
CONSIST OF 1 EA APARTER; PIN; CABLE ASSY; SPACER; NUT; LOCKWASHER
Ambac International Corporation Div Ambac International
No interchangeability data on file.
Other items in FSC 2920 — Engine Electrical System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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2920-00-003-5173 · Item name not on file
2920-00-005-1596
2920-00-005-1596 · Item name not on file
2920-00-035-6718
2920-00-035-6718 · Item name not on file
2920-00-158-2674
REGULATOR,ENGINE GENERATOR
2920-00-255-4938
REGULATOR,ENGINE GENERATOR
2920-00-424-3259
PLATE ASSEMBLY,SEAL
2920-00-424-3259
PLATE ASSEMBLY,SEAL
2920-00-424-3259
PLATE ASSEMBLY,SEAL
Frequently Asked Questions
What is NSN 2920-00-353-6820?
NSN 2920-00-353-6820 is a Terminal Block Assembly, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2920-00-353-6820?
NSN 2920-00-353-6820 has 2 manufacturer part numbers on file: EC6028A (United Technologies Corp Electro Systems Inc), 1H3330 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 1H3330?
Key specifications for 1H3330: General Characteristics Item Description: CONSIST OF 1 EA APARTER; PIN; CABLE ASSY; SPACER; NUT; LOCKWASHER. 1 specification is documented in the U.S. Government catalog.
Is NSN 2920-00-353-6820 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.