PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A3098Gear,underwater Log

Lockheed Martin Corporation Div Rms · NSN 3020-00-877-0222 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-877-0222 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-877-0222. Primary manufacturer part number: A3098.
Features
  • Gear,underwater Log — FSC 3020
  • 2 verified cross-references
  • Primary manufacturer: Lockheed Martin Corporation Div Rms
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,underwater Log, cataloged under National Stock Number 3020-00-877-0222, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear,underwater Log
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersLockheed Martin Corporation Div Rms (CAGE 03538); Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems (CAGE 54497)
Technical Specifications
ParameterValue
NSN3020-00-877-0222
Primary Part NumberA3098
Item NameGear,underwater Log
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5961-00-227-9783 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
A3098 PRIMARY Lockheed Martin Corporation Div Rms (USA)
A3098 Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems (USA)
Related Parts
5961-00-227-9783INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 3020-00-877-0222?

NSN 3020-00-877-0222 is a Gear,underwater Log, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-877-0222?

NSN 3020-00-877-0222 has 2 cross-referenced part numbers: A3098 (Lockheed Martin Corporation Div Rms), A3098 (Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems).

What NSN replaces 3020-00-877-0222?

There is 1 known substitute for 3020-00-877-0222: 5961-00-227-9783. Verify interchangeability with system specifications before substitution.

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