NSN 3020-01-164-7912 · NIIN 011647912 · Part number HL19745 PIECE 51
Curtiss-Wright Electro-Mechanical Corporation Div Epd · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 0UBG9
Government record, cited
NSN 3020-01-164-7912 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-164-7912. Manufacturer of record part number: HL19745 PIECE 51.
Also searched as3020-01-164-7912 ·
3020011647912 ·
NIIN 011647912 ·
01-164-7912 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 0UBG9 · HL19745 PIECE 51
Manufacturer of record: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Identification
NSN: 3020-01-164-7912
NIIN: 011647912
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: HL19745 PIECE 51
Manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
General Description
The Gear,spur, cataloged under National Stock Number 3020-01-164-7912, 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 Curtiss-Wright Electro-Mechanical Corporation Div Epd. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
3020-01-164-7912
Primary Part Number
HL19745 PIECE 51
Item Name
Gear,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Curtiss-Wright Electro-Mechanical Corporation Div Epd
Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Reference documents
Reference
Meaning
HL19745 PIECE 51
3/9Design control — primary reference
U.S. Government activity
No interchangeability data on file.
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 3020-01-164-7912?
NSN 3020-01-164-7912 is a Gear,spur, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-164-7912?
NSN 3020-01-164-7912 has 1 manufacturer part number on file: HL19745 PIECE 51 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
What are the specifications of HL19745 PIECE 51?
Key specifications for HL19745 PIECE 51: Material: STEEL OVERALL. 1 specification is documented in the U.S. Government catalog.
Is NSN 3020-01-164-7912 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.