PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

72122Gearshaft,spur

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 3040-00-545-1728 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-545-1728 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-545-1728. Primary manufacturer part number: 72122.
Features
  • Gearshaft,spur — FSC 3040
  • 1 verified cross-reference
  • Primary manufacturer: L3harris Technologies, Inc Div Space & Airborne Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gearshaft,spur, cataloged under National Stock Number 3040-00-545-1728, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. 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 NameGearshaft,spur
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersL3harris Technologies, Inc Div Space & Airborne Systems (CAGE 24930)
Technical Specifications
ParameterValue
NSN3040-00-545-1728
Primary Part Number72122
Item NameGearshaft,spur
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6685-00-663-8096 INTERCHANGEABLE
Thermometer,indicating,capillary
5330-01-411-0125 INTERCHANGEABLE
Retainer,packing
Cross-Reference Index
Part NumberManufacturer
72122 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
6685-00-663-8096INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
5330-01-411-0125INTERCHANGEABLE
RETAINER,PACKING

Frequently Asked Questions

What is NSN 3040-00-545-1728?

NSN 3040-00-545-1728 is a Gearshaft,spur, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-545-1728?

NSN 3040-00-545-1728 has 1 cross-referenced part number: 72122 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 3040-00-545-1728?

There are 2 known substitutes for 3040-00-545-1728: 6685-00-663-8096, 5330-01-411-0125. Verify interchangeability with system specifications before substitution.

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