NSN 3020-01-545-4383 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-545-4383. Manufacturer of record part number: 0427 2545.
General Characteristics Item Description: MATERIAL PER DIN EN 10083-2 - 1.0503 (C45); HEAT TREATMENT: SURFACE LAYER HARDENED AND TEMPERED; SURFACE HARDNESS: 50 + 6; HARDNESS AT PENETRATION DEPTH: HG 400
4 manufacturer part numbers on file
Manufacturer of record: Deutz Corporation
Identification
NSN: 3020-01-545-4383
NIIN: 015454383
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 0427 2545
Manufacturer: Deutz Corporation
General Description
The Gear,ring,flywheel, cataloged under National Stock Number 3020-01-545-4383, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Deutz Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
3020-01-545-4383
Primary Part Number
0427 2545
Item Name
Gear,ring,flywheel
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Deutz Corporation
Status
ACTIVE
General Characteristics Item Description
MATERIAL PER DIN EN 10083-2 - 1.0503 (C45); HEAT TREATMENT: SURFACE LAYER HARDENED AND TEMPERED; SURFACE HARDNESS: 50 + 6; HARDNESS AT PENETRATION DEPTH: HG 400
Other items in FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-000-0091
GEAR,SPUR
3020-00-001-0027
3020-00-001-0027 · Item name not on file
3020-00-001-0028
3020-00-001-0028 · Item name not on file
3020-00-001-0063
3020-00-001-0063 · Item name not on file
3020-00-001-0064
3020-00-001-0064 · Item name not on file
3020-00-001-0066
3020-00-001-0066 · Item name not on file
3020-00-001-0071
3020-00-001-0071 · Item name not on file
3020-00-001-0072
3020-00-001-0072 · Item name not on file
Frequently Asked Questions
What is NSN 3020-01-545-4383?
NSN 3020-01-545-4383 is a Gear,ring,flywheel, manufactured by Deutz Corporation, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-545-4383?
NSN 3020-01-545-4383 has 4 manufacturer part numbers on file: 0427 2421 (Deutz Ag), CV178628 (Tvs Supply Chain Solutions Limited), 0427 2545 (Deutz Corporation), 04272421 (Deutz Uk Ltd).
What are the specifications of 0427 2545?
Key specifications for 0427 2545: General Characteristics Item Description: MATERIAL PER DIN EN 10083-2 - 1.0503 (C45); HEAT TREATMENT: SURFACE LAYER HARDENED AND TEMPERED; SURFACE HARDNESS: 50 + 6; HARDNESS AT PENETRATION DEPTH: HG 400; Part Name Assigned by Controlling Agency: RING GEAR,FLYWHEEL; End Item Identification: 3930015330855. 1 specification is documented in the U.S. Government catalog.
Is NSN 3020-01-545-4383 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.