PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JL-421Gear,spur

W.w. Grainger, Inc. Div Government Sales Division · NSN 3020-01-214-7350 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-214-7350 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-214-7350. Primary manufacturer part number: JL-421.
Features
  • Gear,spur — FSC 3020
  • Bore Style: INVOLUTE SPLINE BOTH ENDS
  • Material: STEEL OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: W.w. Grainger, Inc. Div Government Sales Division
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-214-7350, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-214-7350
Primary Part NumberJL-421
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerW.w. Grainger, Inc. Div Government Sales Division
StatusACTIVE
Bore StyleINVOLUTE SPLINE BOTH ENDS
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5133-01-095-6645 INTERCHANGEABLE
Drill,twist
Cross-Reference Index
Part NumberManufacturer
JL-421 PRIMARY W.w. Grainger, Inc. Div Government Sales Division (USA)
Related Parts
5133-01-095-6645INTERCHANGEABLE
DRILL,TWIST

Frequently Asked Questions

What is NSN 3020-01-214-7350?

NSN 3020-01-214-7350 is a Gear,spur, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-214-7350?

NSN 3020-01-214-7350 has 1 cross-referenced part number: JL-421 (W.w. Grainger, Inc. Div Government Sales Division).

What NSN replaces 3020-01-214-7350?

There is 1 known substitute for 3020-01-214-7350: 5133-01-095-6645. Verify interchangeability with system specifications before substitution.

What are the specifications of JL-421?

Key specifications for JL-421: End Item Identification: ELECTRIC CHAIN HOIST,DAYTON ELECTRIC MFG,MODEL 3Z373B; Bore Style: INVOLUTE SPLINE BOTH ENDS; Material: STEEL OVERALL. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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