PartsTable TECHNICAL DATA SHEET
NSN 3020-01-735-4892Government record, cited

Pulley, Timing Belt3020-01-735-4892

NSN 3020-01-735-4892 · NIIN 017354892 · Part number 20TP108-22
Rexnord Industries Llc Div Stearns · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 05805
Government record, cited
NSN 3020-01-735-4892 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-735-4892. Manufacturer of record part number: 20TP108-22.
Also searched as  3020-01-735-4892 · 3020017354892 · NIIN 017354892 · 01-735-4892 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 05805 · 20TP108-22
Nearby stock numbers  ·
Features
  • Pulley,timing Belt — FSC 3020
  • Hub Type: PIN
  • Hub Diameter: 19.0 MILLIMETERS NOMINAL MM
  • Face Type: SINGLE ROW SPROCKET TEETH
  • Material Document and Classification: DIN3.1355 ASSN STD SINGLE MATERIAL RESPONSE
  • Face Groove/tooth Quantity: 18
  • Surface Treatment: ANODIZE
  • Bore Diameter: 10.0 MILLIMETERS NOMINAL MM
Identification
  • NSN: 3020-01-735-4892
  • NIIN: 017354892
  • FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
  • FSG: 30 — Mechanical Power Transmission Equipment
  • Primary part number: 20TP108-22
  • Manufacturer: Rexnord Industries Llc Div Stearns
General Description

The Pulley,timing Belt, cataloged under National Stock Number 3020-01-735-4892, 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 Rexnord Industries Llc Div Stearns. Government technical data includes 8 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
NSN3020-01-735-4892
Primary Part Number20TP108-22
Item NamePulley,timing Belt
FSC / FSG3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
ManufacturerRexnord Industries Llc Div Stearns
StatusACTIVE
Hub TypePIN
Hub Diameter19.0 MILLIMETERS NOMINAL MM
Face TypeSINGLE ROW SPROCKET TEETH
Material Document and ClassificationDIN3.1355 ASSN STD SINGLE MATERIAL RESPONSE
Face Groove/tooth Quantity18
Surface TreatmentANODIZE
Bore Diameter10.0 MILLIMETERS NOMINAL MM
MaterialALUMINUM ALLOY
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
20TP108-22 PRIMARY Rexnord Industries Llc Div Stearns (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 3020-01-735-4892?

NSN 3020-01-735-4892 is a Pulley,timing Belt, manufactured by Rexnord Industries Llc Div Stearns, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-735-4892?

NSN 3020-01-735-4892 has 1 manufacturer part number on file: 20TP108-22 (Rexnord Industries Llc Div Stearns).

What are the specifications of 20TP108-22?

Key specifications for 20TP108-22: Hub Type: PIN; Hub Diameter: 19.0 MILLIMETERS NOMINAL MM; Face Type: SINGLE ROW SPROCKET TEETH; Material Document and Classification: DIN3.1355 ASSN STD SINGLE MATERIAL RESPONSE. 8 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-735-4892 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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