PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W1-4Gear,worm Wheel

Designatronics Incorporated Div Sterling Instruments Div · NSN 3020-00-448-2782 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-448-2782 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-448-2782. Primary manufacturer part number: W1-4.
Features
  • Gear,worm Wheel — FSC 3020
  • 1 verified cross-reference
  • Primary manufacturer: Designatronics Incorporated Div Sterling Instruments Div
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,worm Wheel, cataloged under National Stock Number 3020-00-448-2782, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Designatronics Incorporated Div Sterling Instruments Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear,worm Wheel
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersDesignatronics Incorporated Div Sterling Instruments Div (CAGE 00328)
Technical Specifications
ParameterValue
NSN3020-00-448-2782
Primary Part NumberW1-4
Item NameGear,worm Wheel
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerDesignatronics Incorporated Div Sterling Instruments Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-209-3773W14 INTERCHANGEABLE
Washer,key
Skf Usa Inc.
5310-00-226-5980 INTERCHANGEABLE
Washer,key
3820-00-290-4991 INTERCHANGEABLE
Breaker,paving
5310-00-425-2015W-14 INTERCHANGEABLE
Washer,key
Whittet-Higgins Company
5310-00-481-6481102423 INTERCHANGEABLE
Washer,lock
Paccar Winch Inc Dba Paccar Winch Division
5310-00-489-6213W14 INTERCHANGEABLE
Washer,flat
Gapi Ltd
6520-00-515-7550W14 INTERCHANGEABLE
Clamp,rubber Dam,dental
Heraeus Kulzer Inc Dental Products Div
2920-00-540-832207236A3 INTERCHANGEABLE
Spark Plug
Cnh Industrial America Llc Dba Cnh America
5340-00-813-4913W-14 INTERCHANGEABLE
Cap,protective,dust and Moisture
Caplugs Llc Dba Mokon Div Caplugs
3110-00-828-4735A3323-1 INTERCHANGEABLE
Bearing,ball,track Roller
Lockheed Martin Corporation Div Rms
Cross-Reference Index
Part NumberManufacturer
W1-4 PRIMARY Designatronics Incorporated Div Sterling Instruments Div (USA)
Related Parts
5310-00-209-3773INTERCHANGEABLE
WASHER,KEY
W14
5310-00-226-5980INTERCHANGEABLE
WASHER,KEY
3820-00-290-4991INTERCHANGEABLE
BREAKER,PAVING
5310-00-425-2015INTERCHANGEABLE
WASHER,KEY
W-14
5310-00-481-6481INTERCHANGEABLE
WASHER,LOCK
102423
5310-00-489-6213INTERCHANGEABLE
WASHER,FLAT
W14
6520-00-515-7550INTERCHANGEABLE
CLAMP,RUBBER DAM,DENTAL
W14
2920-00-540-8322INTERCHANGEABLE
SPARK PLUG
07236A3
5340-00-813-4913INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
W-14
3110-00-828-4735INTERCHANGEABLE
BEARING,BALL,TRACK ROLLER
A3323-1
5330-00-890-6308INTERCHANGEABLE
RETAINER,PACKING
9-974-100008
5945-00-960-4813INTERCHANGEABLE
HEATER
W14

Frequently Asked Questions

What is NSN 3020-00-448-2782?

NSN 3020-00-448-2782 is a Gear,worm Wheel, manufactured by Designatronics Incorporated Div Sterling Instruments Div, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-448-2782?

NSN 3020-00-448-2782 has 1 cross-referenced part number: W1-4 (Designatronics Incorporated Div Sterling Instruments Div).

What NSN replaces 3020-00-448-2782?

There are 12 known substitutes for 3020-00-448-2782: 5310-00-209-3773, 5310-00-226-5980, 3820-00-290-4991 and 9 more. Verify interchangeability with system specifications before substitution.

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