PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F506Cap and Filler Assy

Eaton Aerospace Llc Div Fluid and Electrical Distribution Division · NSN 1615-00-181-5552 · FSC 1615 · No Item Name Available
Verified by PartsTable
NSN 1615-00-181-5552 — this item is cataloged by the U.S. Government under National Stock Number 1615-00-181-5552. Primary manufacturer part number: F506.
Features
  • Cap and Filler Assy — FSC 1615
  • 2 verified cross-references
  • Primary manufacturer: Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cap and Filler Assy, cataloged under National Stock Number 1615-00-181-5552, is classified within Federal Supply Class 1615 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Eaton Aerospace Llc Div Fluid and Electrical Distribution Division. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCap and Filler Assy
FSC / FSG1615 — No Item Name Available (FSG 16)
ManufacturersEaton Aerospace Llc Div Fluid and Electrical Distribution Division (CAGE 97484)
Technical Specifications
ParameterValue
NSN1615-00-181-5552
Primary Part NumberF506
Item NameCap and Filler Assy
FSC / FSG1615 / 16 — No Item Name Available
ManufacturerEaton Aerospace Llc Div Fluid and Electrical Distribution Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3455-00-222-379051-10571 INTERCHANGEABLE
Cutter,milling,end
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
3040-00-354-5703 INTERCHANGEABLE
Shaft,shouldered
5905-01-029-2201L600006607 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Lockheed Martin Librascope Corporation
5950-01-037-6906 INTERCHANGEABLE
Coil,radio Frequency
Cross-Reference Index
Part NumberManufacturer
F9457 Eaton Aerospace Llc Div Fluid and Electrical Distribution Division (USA)
F506 PRIMARY Eaton Aerospace Llc Div Fluid and Electrical Distribution Division (USA)
Related Parts
3455-00-222-3790INTERCHANGEABLE
CUTTER,MILLING,END
51-10571
3040-00-354-5703INTERCHANGEABLE
SHAFT,SHOULDERED
5905-01-029-2201INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
L600006607
5950-01-037-6906INTERCHANGEABLE
COIL,RADIO FREQUENCY

Frequently Asked Questions

What is NSN 1615-00-181-5552?

NSN 1615-00-181-5552 is a Cap and Filler Assy, manufactured by Eaton Aerospace Llc Div Fluid and Electrical Distribution Division, classified under FSC 1615 (No Item Name Available). Status: active.

What are the part numbers for NSN 1615-00-181-5552?

NSN 1615-00-181-5552 has 2 cross-referenced part numbers: F9457 (Eaton Aerospace Llc Div Fluid and Electrical Distribution Division), F506 (Eaton Aerospace Llc Div Fluid and Electrical Distribution Division).

What NSN replaces 1615-00-181-5552?

There are 4 known substitutes for 1615-00-181-5552: 3455-00-222-3790, 3040-00-354-5703, 5905-01-029-2201 and 1 more. Verify interchangeability with system specifications before substitution.

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