PartsTable TECHNICAL DATA SHEET
NSN 3020-01-645-7385Government record, cited

Pulley, Groove3020-01-645-7385

NSN 3020-01-645-7385 · NIIN 016457385 · Part number 1031059
Tld Ace Corp Div Tld Ace · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 00365
Government record, cited
NSN 3020-01-645-7385 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-645-7385. Manufacturer of record part number: 1031059.
Also searched as  3020-01-645-7385 · 3020016457385 · NIIN 016457385 · 01-645-7385 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 00365 · 1031059
Nearby stock numbers  ·
Features
  • Pulley,groove — FSC 3020
  • 1 manufacturer part number on file
  • Manufacturer of record: Tld Ace Corp Div Tld Ace
Identification
  • NSN: 3020-01-645-7385
  • NIIN: 016457385
  • FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
  • FSG: 30 — Mechanical Power Transmission Equipment
  • Primary part number: 1031059
  • Manufacturer: Tld Ace Corp Div Tld Ace
General Description

The Pulley,groove, cataloged under National Stock Number 3020-01-645-7385, 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 Tld Ace Corp Div Tld Ace. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts
Item NamePulley,groove
FSC / FSG3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
ManufacturersTld Ace Corp Div Tld Ace (CAGE 00365)
Technical Specifications
ParameterValue
NSN3020-01-645-7385
Primary Part Number1031059
Item NamePulley,groove
FSC / FSG3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
ManufacturerTld Ace Corp Div Tld Ace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
1031059 PRIMARY Tld Ace Corp Div Tld Ace (USA)
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 3020-01-645-7385?

NSN 3020-01-645-7385 is a Pulley,groove, manufactured by Tld Ace Corp Div Tld Ace, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-645-7385?

NSN 3020-01-645-7385 has 1 manufacturer part number on file: 1031059 (Tld Ace Corp Div Tld Ace).

Is NSN 3020-01-645-7385 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.
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