PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A6605Wormshaft

L3 Technologies, Inc. · NSN 6660-00-035-8663 · FSC 6660 · No Item Name Available
Verified by PartsTable
NSN 6660-00-035-8663 — this item is cataloged by the U.S. Government under National Stock Number 6660-00-035-8663. Primary manufacturer part number: A6605.
Features
  • Wormshaft — FSC 6660
  • 1 verified cross-reference
  • Primary manufacturer: L3 Technologies, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Wormshaft, cataloged under National Stock Number 6660-00-035-8663, is classified within Federal Supply Class 6660 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is L3 Technologies, Inc.. 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.

Catalog Facts
Item NameWormshaft
FSC / FSG6660 — No Item Name Available (FSG 66)
ManufacturersL3 Technologies, Inc. (CAGE 28199)
Technical Specifications
ParameterValue
NSN6660-00-035-8663
Primary Part NumberA6605
Item NameWormshaft
FSC / FSG6660 / 66 — No Item Name Available
ManufacturerL3 Technologies, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-00-148-1373666230-328 INTERCHANGEABLE
Transformer,radio Frequency
Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
4140-00-618-4980S1830-4CW INTERCHANGEABLE
Impeller,fan,axial
Regal-Beloit Corporation Dba Fasco Group Div Cassville Division
Cross-Reference Index
Part NumberManufacturer
A6605 PRIMARY L3 Technologies, Inc. (USA)
Related Parts
5950-00-148-1373INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
666230-328
4140-00-618-4980INTERCHANGEABLE
IMPELLER,FAN,AXIAL
S1830-4CW

Frequently Asked Questions

What is NSN 6660-00-035-8663?

NSN 6660-00-035-8663 is a Wormshaft, manufactured by L3 Technologies, Inc., classified under FSC 6660 (No Item Name Available). Status: active.

What are the part numbers for NSN 6660-00-035-8663?

NSN 6660-00-035-8663 has 1 cross-referenced part number: A6605 (L3 Technologies, Inc.).

What NSN replaces 6660-00-035-8663?

There are 2 known substitutes for 6660-00-035-8663: 5950-00-148-1373, 4140-00-618-4980. Verify interchangeability with system specifications before substitution.

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