PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

302733Gear,special

Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace · NSN 3020-01-057-5593 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-057-5593 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-057-5593. Primary manufacturer part number: 302733.
Features
  • Gear,special — FSC 3020
  • General Characteristics Item Description: 2.291 IN. OD,1.564 IN. MAX ID IN
  • 1 verified cross-reference
  • Primary manufacturer: Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,special, cataloged under National Stock Number 3020-01-057-5593, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace. Government technical data includes 1 verified specification, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-057-5593
Primary Part Number302733
Item NameGear,special
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerSymetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace
StatusACTIVE
General Characteristics Item Description2.291 IN. OD,1.564 IN. MAX ID IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5841-00-871-4000302733 INTERCHANGEABLE
Pump Rear Side
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
5996-01-180-31072622430G001 INTERCHANGEABLE
Amplifier,radio Frequency
L3harris Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
302733 Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace (USA)
Related Parts
5841-00-871-4000INTERCHANGEABLE
PUMP REAR SIDE
302733
5996-01-180-3107INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
2622430G001

Frequently Asked Questions

What is NSN 3020-01-057-5593?

NSN 3020-01-057-5593 is a Gear,special, manufactured by Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-057-5593?

NSN 3020-01-057-5593 has 1 cross-referenced part number: 302733 (Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace).

What NSN replaces 3020-01-057-5593?

There are 2 known substitutes for 3020-01-057-5593: 5841-00-871-4000, 5996-01-180-3107. Verify interchangeability with system specifications before substitution.

What are the specifications of 302733?

Key specifications for 302733: End Item Identification: 6660-01-033-8330; General Characteristics Item Description: 2.291 IN. OD,1.564 IN. MAX ID IN. 2 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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