PartsTable TECHNICAL DATA SHEET
NSN 3020-00-894-7284Government record, cited

Gear, Spur3020-00-894-7284

NSN 3020-00-894-7284 · NIIN 008947284 · Part number 9H5759
Caterpillar Inc Div Caterpillar Defense · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 11083
Government record, cited
NSN 3020-00-894-7284 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-894-7284. Manufacturer of record part number: 9H5759.
Also searched as  3020-00-894-7284 · 3020008947284 · NIIN 008947284 · 00-894-7284 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 11083 · 9H5759
Nearby stock numbers  ·
Features
  • Gear,spur — FSC 3020
  • Bore Nominal Diameter: 1.250 INCHES BOTH ENDS IN
  • Teeth Quantity: 12
  • Bore Style: PLAIN BOTH ENDS
  • Style Designator: HUBLESS
  • Nominal Outside Diameter: 2.875 INCHES IN
  • Face Nominal Width: 0.625 INCHES IN
  • 1 manufacturer part number on file
Identification
  • NSN: 3020-00-894-7284
  • NIIN: 008947284
  • FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
  • FSG: 30 — Mechanical Power Transmission Equipment
  • Primary part number: 9H5759
  • Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-894-7284, 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 Caterpillar Inc Div Caterpillar Defense. Government technical data includes 6 specifications, 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
ParameterValue
NSN3020-00-894-7284
Primary Part Number9H5759
Item NameGear,spur
FSC / FSG3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Bore Nominal Diameter1.250 INCHES BOTH ENDS IN
Teeth Quantity12
Bore StylePLAIN BOTH ENDS
Style DesignatorHUBLESS
Nominal Outside Diameter2.875 INCHES IN
Face Nominal Width0.625 INCHES IN
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
9H5759 PRIMARY Caterpillar Inc Div Caterpillar Defense (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 3020-00-894-7284?

NSN 3020-00-894-7284 is a Gear,spur, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-00-894-7284?

NSN 3020-00-894-7284 has 1 manufacturer part number on file: 9H5759 (Caterpillar Inc Div Caterpillar Defense).

What are the specifications of 9H5759?

Key specifications for 9H5759: Bore Nominal Diameter: 1.250 INCHES BOTH ENDS IN; Teeth Quantity: 12; Bore Style: PLAIN BOTH ENDS; Style Designator: HUBLESS. 6 specifications are documented in the U.S. Government catalog.

Is NSN 3020-00-894-7284 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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