PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

75515Shaft,shouldered

Textron Lycoming Inc Williamsport Plant · NSN 3040-00-915-5850 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-915-5850 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-915-5850. Primary manufacturer part number: 75515.
Features
  • Shaft,shouldered — FSC 3040
  • 1 verified cross-reference
  • Primary manufacturer: Textron Lycoming Inc Williamsport Plant
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-00-915-5850, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Textron Lycoming Inc Williamsport Plant. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft,shouldered
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersTextron Lycoming Inc Williamsport Plant (CAGE 80254)
Technical Specifications
ParameterValue
NSN3040-00-915-5850
Primary Part Number75515
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerTextron Lycoming Inc Williamsport Plant
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2910-00-036-466975515 INTERCHANGEABLE
Plunger
Cooper Machinery Services Llc
5120-00-804-6055 INTERCHANGEABLE
Inserter,screw Thread Insert
2530-01-269-040684210 INTERCHANGEABLE
Parts Kit,hydraulic Brake Wheel
Atwood Mobile Products Div
Cross-Reference Index
Part NumberManufacturer
75515 PRIMARY Textron Lycoming Inc Williamsport Plant (USA)
Related Parts
2910-00-036-4669INTERCHANGEABLE
PLUNGER
75515
5120-00-804-6055INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
2530-01-269-0406INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE WHEEL
84210

Frequently Asked Questions

What is NSN 3040-00-915-5850?

NSN 3040-00-915-5850 is a Shaft,shouldered, manufactured by Textron Lycoming Inc Williamsport Plant, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-915-5850?

NSN 3040-00-915-5850 has 1 cross-referenced part number: 75515 (Textron Lycoming Inc Williamsport Plant).

What NSN replaces 3040-00-915-5850?

There are 3 known substitutes for 3040-00-915-5850: 2910-00-036-4669, 5120-00-804-6055, 2530-01-269-0406. Verify interchangeability with system specifications before substitution.

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