PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

596-7409326-A1Gear Operator,rotary

Naval Sea Systems Command · NSN 3020-01-496-6344 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-496-6344 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-496-6344. Primary manufacturer part number: 596-7409326-A1.
Features
  • Gear Operator,rotary — FSC 3020
  • 3 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Operator,rotary, cataloged under National Stock Number 3020-01-496-6344, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Naval Sea Systems Command. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear Operator,rotary
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersNaval Sea Systems Command (CAGE 53711); Electric Boat Corporation Div General Dynamics Electric Boat (CAGE 96169)
Technical Specifications
ParameterValue
NSN3020-01-496-6344
Primary Part Number596-7409326-A1
Item NameGear Operator,rotary
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3040-00-740-9326A1245W49 INTERCHANGEABLE
Connecting Link,rigid
Meritor Industrial Products, Llc
3120-01-496-7998596-7409326-36 INTERCHANGEABLE
Bearing,sleeve
Naval Sea Systems Command
3120-01-496-8003596-7409326-37 INTERCHANGEABLE
Bearing,sleeve
Naval Sea Systems Command
3120-01-496-8012596-7409326-34 INTERCHANGEABLE
Bearing,sleeve
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
7409326 Naval Sea Systems Command (USA)
B541-1113-A1 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
596-7409326-A1 PRIMARY Naval Sea Systems Command (USA)
Related Parts
3040-00-740-9326INTERCHANGEABLE
CONNECTING LINK,RIGID
A1245W49
3120-01-496-7998INTERCHANGEABLE
BEARING,SLEEVE
596-7409326-36
3120-01-496-8003INTERCHANGEABLE
BEARING,SLEEVE
596-7409326-37
3120-01-496-8012INTERCHANGEABLE
BEARING,SLEEVE
596-7409326-34

Frequently Asked Questions

What is NSN 3020-01-496-6344?

NSN 3020-01-496-6344 is a Gear Operator,rotary, manufactured by Naval Sea Systems Command, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-496-6344?

NSN 3020-01-496-6344 has 3 cross-referenced part numbers: 7409326 (Naval Sea Systems Command), B541-1113-A1 (Electric Boat Corporation Div General Dynamics Electric Boat), 596-7409326-A1 (Naval Sea Systems Command).

What NSN replaces 3020-01-496-6344?

There are 4 known substitutes for 3020-01-496-6344: 3040-00-740-9326, 3120-01-496-7998, 3120-01-496-8003 and 1 more. Verify interchangeability with system specifications before substitution.

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