NSN 2920-01-346-9856 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-346-9856. Manufacturer of record part number: MC33040-1060.
Also searched as2920-01-346-9856 ·
2920013469856 ·
NIIN 013469856 ·
01-346-9856 ·
FSC 2920 Engine Electrical System Components, Nonaircraft · CAGE 17654 · MC33040-1060
General Characteristics Item Description: PART OF SWING ARM,WITH ADJUSTING TEETH,TEARDROP SHAPE,3 MOUNTING HOLES,FOREST GREEN COLOR
1 manufacturer part number on file
Manufacturer of record: Hayes Diversified Technologies, Inc
Identification
NSN: 2920-01-346-9856
NIIN: 013469856
FSC: 2920 — Engine Electrical System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: MC33040-1060
Manufacturer: Hayes Diversified Technologies, Inc
General Description
The Adjusting Device,belt-Chain Tens, cataloged under National Stock Number 2920-01-346-9856, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Hayes Diversified Technologies, Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2920-01-346-9856
Primary Part Number
MC33040-1060
Item Name
Adjusting Device,belt-Chain Tens
FSC / FSG
2920 / 29 — Engine Electrical System Components, Nonaircraft
Manufacturer
Hayes Diversified Technologies, Inc
Status
ACTIVE
General Characteristics Item Description
PART OF SWING ARM,WITH ADJUSTING TEETH,TEARDROP SHAPE,3 MOUNTING HOLES,FOREST GREEN COLOR
Other items in FSC 2920 — Engine Electrical System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2920-00-003-5173
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 2920-01-346-9856?
NSN 2920-01-346-9856 is a Adjusting Device,belt-Chain Tens, manufactured by Hayes Diversified Technologies, Inc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2920-01-346-9856?
NSN 2920-01-346-9856 has 1 manufacturer part number on file: MC33040-1060 (Hayes Diversified Technologies, Inc).
What are the specifications of MC33040-1060?
Key specifications for MC33040-1060: General Characteristics Item Description: PART OF SWING ARM,WITH ADJUSTING TEETH,TEARDROP SHAPE,3 MOUNTING HOLES,FOREST GREEN COLOR; End Item Identification: 2340-01-340-5246. 1 specification is documented in the U.S. Government catalog.
Is NSN 2920-01-346-9856 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.