PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50236Ring,adapter,concav

Triumph Thermal Systems - Maryland, Inc. · NSN 1660-00-348-6222 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-348-6222 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-348-6222. Primary manufacturer part number: 50236.
Features
  • Ring,adapter,concav — FSC 1660
  • 1 verified cross-reference
  • Primary manufacturer: Triumph Thermal Systems - Maryland, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring,adapter,concav, cataloged under National Stock Number 1660-00-348-6222, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Triumph Thermal Systems - Maryland, Inc.. 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 NameRing,adapter,concav
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersTriumph Thermal Systems - Maryland, Inc. (CAGE 01359)
Technical Specifications
ParameterValue
NSN1660-00-348-6222
Primary Part Number50236
Item NameRing,adapter,concav
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerTriumph Thermal Systems - Maryland, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4720-00-139-341250236 INTERCHANGEABLE
Hose Assembly,metallic
Mission Systems Davenport Inc.
5330-00-285-946128531A INTERCHANGEABLE
Seal,plain Encased
Brinkley Technology Group Llc Dba Hercules Manufacturing
5365-00-540-044350236 INTERCHANGEABLE
Plug,machine Thread
Pti Technologies Inc.
Cross-Reference Index
Part NumberManufacturer
50236 PRIMARY Triumph Thermal Systems - Maryland, Inc. (USA)
Related Parts
4720-00-139-3412INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
50236
5330-00-285-9461INTERCHANGEABLE
SEAL,PLAIN ENCASED
28531A
5365-00-540-0443INTERCHANGEABLE
PLUG,MACHINE THREAD
50236

Frequently Asked Questions

What is NSN 1660-00-348-6222?

NSN 1660-00-348-6222 is a Ring,adapter,concav, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-348-6222?

NSN 1660-00-348-6222 has 1 cross-referenced part number: 50236 (Triumph Thermal Systems - Maryland, Inc.).

What NSN replaces 1660-00-348-6222?

There are 3 known substitutes for 1660-00-348-6222: 4720-00-139-3412, 5330-00-285-9461, 5365-00-540-0443. Verify interchangeability with system specifications before substitution.

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