PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31850-8Gear,spur

Elbitamerica, Inc. · NSN 3020-01-419-6429 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-419-6429 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-419-6429. Primary manufacturer part number: 31850-8.
Features
  • Gear,spur — FSC 3020
  • 2 verified cross-references
  • Primary manufacturer: Elbitamerica, Inc.
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-419-6429, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Elbitamerica, Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear,spur
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersElbitamerica, Inc. (CAGE 89944)
Technical Specifications
ParameterValue
NSN3020-01-419-6429
Primary Part Number31850-8
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerElbitamerica, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-155-7320174909 INTERCHANGEABLE
Bearing,roller,cylindrical
Skf Usa Inc.
3110-00-156-14072503ROLE6212B INTERCHANGEABLE
Bearing,roller,cylindrical
Circor Naval Solutions Llc Dba Warren Pumps
5315-00-262-811012179A INTERCHANGEABLE
Pin,straight,headed
Brinkley Technology Group Llc Dba Hercules Manufacturing
6620-00-553-8854418-00014 INTERCHANGEABLE
Transmitter,pressure
Meggitt (orange County), Inc.
5935-00-578-280731-850 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Div Amphenol Rf
2815-00-891-032331850 INTERCHANGEABLE
Insert,engine Valve Seat
Safeguard Powertech Systems
Cross-Reference Index
Part NumberManufacturer
31850-8 PRIMARY Elbitamerica, Inc. (USA)
31850 Elbitamerica, Inc. (USA)
Related Parts
3110-00-155-7320INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
174909
3110-00-156-1407INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
2503ROLE6212B
5315-00-262-8110INTERCHANGEABLE
PIN,STRAIGHT,HEADED
12179A
6620-00-553-8854INTERCHANGEABLE
TRANSMITTER,PRESSURE
418-00014
5935-00-578-2807INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
31-850
2815-00-891-0323INTERCHANGEABLE
INSERT,ENGINE VALVE SEAT
31850

Frequently Asked Questions

What is NSN 3020-01-419-6429?

NSN 3020-01-419-6429 is a Gear,spur, manufactured by Elbitamerica, Inc., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-419-6429?

NSN 3020-01-419-6429 has 2 cross-referenced part numbers: 31850-8 (Elbitamerica, Inc.), 31850 (Elbitamerica, Inc.).

What NSN replaces 3020-01-419-6429?

There are 6 known substitutes for 3020-01-419-6429: 3110-00-155-7320, 3110-00-156-1407, 5315-00-262-8110 and 3 more. Verify interchangeability with system specifications before substitution.

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