PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

163022Gear,helical

Telemechanics Inc · NSN 3020-00-055-9811 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-055-9811 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-055-9811. Primary manufacturer part number: 163022.
Features
  • Gear,helical — FSC 3020
  • Material: PLASTIC POLYAMIDE NYLON OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Plastic Polyamide Nylon Overall construction
General Description

The Gear,helical, cataloged under National Stock Number 3020-00-055-9811, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-055-9811
Primary Part Number163022
Item NameGear,helical
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-149-8584373217 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon Co
5920-00-681-5722MDL-1/32 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
5930-01-095-3833604 866 INTERCHANGEABLE
Switch,sensitive
Miller Electric Mfg. Llc
Cross-Reference Index
Part NumberManufacturer
163022 American Telephone and Telegraph Co (USA)
163022 PRIMARY Telemechanics Inc (USA)
Related Parts
5950-00-149-8584INTERCHANGEABLE
TRANSFORMER,POWER
373217
5920-00-681-5722INTERCHANGEABLE
FUSE,CARTRIDGE
MDL-1/32
5930-01-095-3833INTERCHANGEABLE
SWITCH,SENSITIVE
604 866

Frequently Asked Questions

What is NSN 3020-00-055-9811?

NSN 3020-00-055-9811 is a Gear,helical, manufactured by Telemechanics Inc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-055-9811?

NSN 3020-00-055-9811 has 2 cross-referenced part numbers: 163022 (American Telephone and Telegraph Co), 163022 (Telemechanics Inc).

What NSN replaces 3020-00-055-9811?

There are 3 known substitutes for 3020-00-055-9811: 5950-00-149-8584, 5920-00-681-5722, 5930-01-095-3833. Verify interchangeability with system specifications before substitution.

What are the specifications of 163022?

Key specifications for 163022: Material: PLASTIC POLYAMIDE NYLON OVERALL. 1 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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