PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

73937Nozzle,fuel Injection

Textron Lycoming Inc Williamsport Plant · NSN 2915-01-175-5673 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-01-175-5673 — this item is cataloged by the U.S. Government under National Stock Number 2915-01-175-5673. Primary manufacturer part number: 73937.
Features
  • Nozzle,fuel Injection — FSC 2915
  • 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 Nozzle,fuel Injection, cataloged under National Stock Number 2915-01-175-5673, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories 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 NameNozzle,fuel Injection
FSC / FSG2915 — No Item Name Available (FSG 29)
ManufacturersTextron Lycoming Inc Williamsport Plant (CAGE 80254)
Technical Specifications
ParameterValue
NSN2915-01-175-5673
Primary Part Number73937
Item NameNozzle,fuel Injection
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerTextron Lycoming Inc Williamsport Plant
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2915-00-062-568782561 INTERCHANGEABLE
Spline,main Drive S
Triumph Engine Control Systems Llc
5975-00-355-47489000-S6202F73937 SIZE C INTERCHANGEABLE
Plug,stuffing Tube
Naval Ship Systems Command
5975-00-355-47629000S6202F73937SYMB0L24024 INTERCHANGEABLE
Plug,stuffing Tube
Naval Ship Systems Command
Cross-Reference Index
Part NumberManufacturer
73937 PRIMARY Textron Lycoming Inc Williamsport Plant (USA)
Related Parts
2915-00-062-5687INTERCHANGEABLE
SPLINE,MAIN DRIVE S
82561
5975-00-355-4748INTERCHANGEABLE
PLUG,STUFFING TUBE
9000-S6202F73937 SIZE C
5975-00-355-4762INTERCHANGEABLE
PLUG,STUFFING TUBE
9000S6202F73937SYMB0L24024

Frequently Asked Questions

What is NSN 2915-01-175-5673?

NSN 2915-01-175-5673 is a Nozzle,fuel Injection, manufactured by Textron Lycoming Inc Williamsport Plant, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-01-175-5673?

NSN 2915-01-175-5673 has 1 cross-referenced part number: 73937 (Textron Lycoming Inc Williamsport Plant).

What NSN replaces 2915-01-175-5673?

There are 3 known substitutes for 2915-01-175-5673: 2915-00-062-5687, 5975-00-355-4748, 5975-00-355-4762. Verify interchangeability with system specifications before substitution.

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