PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X8505-186Tee,special

Cooper Crouse-Hinds, Llc Div Crouse-Hinds Molded Products Division · NSN 4730-00-140-4494 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-140-4494 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-140-4494. Primary manufacturer part number: X8505-186.
Features
  • Tee,special — FSC 4730
  • 2 verified cross-references
  • Primary manufacturer: Cooper Crouse-Hinds, Llc Div Crouse-Hinds Molded Products Division
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Tee,special, cataloged under National Stock Number 4730-00-140-4494, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Cooper Crouse-Hinds, Llc Div Crouse-Hinds Molded Products Division. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTee,special
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersCooper Crouse-Hinds, Llc Div Crouse-Hinds Molded Products Division (CAGE 90129); Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (CAGE 80020)
Technical Specifications
ParameterValue
NSN4730-00-140-4494
Primary Part NumberX8505-186
Item NameTee,special
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCooper Crouse-Hinds, Llc Div Crouse-Hinds Molded Products Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5315-00-865-9667MS16562-1 INTERCHANGEABLE
Pin,spring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
X8505-186 PRIMARY Cooper Crouse-Hinds, Llc Div Crouse-Hinds Molded Products Division (USA)
418416-1 Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA)
Related Parts
5315-00-865-9667INTERCHANGEABLE
PIN,SPRING
MS16562-1

Frequently Asked Questions

What is NSN 4730-00-140-4494?

NSN 4730-00-140-4494 is a Tee,special, manufactured by Cooper Crouse-Hinds, Llc Div Crouse-Hinds Molded Products Division, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-140-4494?

NSN 4730-00-140-4494 has 2 cross-referenced part numbers: X8505-186 (Cooper Crouse-Hinds, Llc Div Crouse-Hinds Molded Products Division), 418416-1 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl).

What NSN replaces 4730-00-140-4494?

There is 1 known substitute for 4730-00-140-4494: 5315-00-865-9667. Verify interchangeability with system specifications before substitution.

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