PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50235Adapter Ring,convex

Triumph Thermal Systems - Maryland, Inc. · NSN 1660-00-586-4802 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-586-4802 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-586-4802. Primary manufacturer part number: 50235.
Features
  • Adapter Ring,convex — FSC 1660
  • General Characteristics Item Description: 0.750 IN. OD,0.377 IN. ID,0.172IN. MAX THK IN
  • 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 Adapter Ring,convex, cataloged under National Stock Number 1660-00-586-4802, 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.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1660-00-586-4802
Primary Part Number50235
Item NameAdapter Ring,convex
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerTriumph Thermal Systems - Maryland, Inc.
StatusACTIVE
General Characteristics Item Description0.750 IN. OD,0.377 IN. ID,0.172IN. MAX THK IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-146-4821 INTERCHANGEABLE
Transformer,current
1650-00-243-4296 INTERCHANGEABLE
Motor,hydraulic
4730-00-288-9953182-15 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Dresser Industries Inc Leroi Div
9540-01-182-1732 INTERCHANGEABLE
Channel,structural
5330-01-236-05036139024-5 INTERCHANGEABLE
Gasket
Naval Facilities Engineering Command
4910-01-531-622750-235 INTERCHANGEABLE
Bead Breaker,pneumatic Tire
Myers Industries Inc Div Corporate
Cross-Reference Index
Part NumberManufacturer
50235 PRIMARY Triumph Thermal Systems - Maryland, Inc. (USA)
Related Parts
5950-00-146-4821INTERCHANGEABLE
TRANSFORMER,CURRENT
1650-00-243-4296INTERCHANGEABLE
MOTOR,HYDRAULIC
4730-00-288-9953INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
182-15
9540-01-182-1732INTERCHANGEABLE
CHANNEL,STRUCTURAL
5330-01-236-0503INTERCHANGEABLE
GASKET
6139024-5
4910-01-531-6227INTERCHANGEABLE
BEAD BREAKER,PNEUMATIC TIRE
50-235

Frequently Asked Questions

What is NSN 1660-00-586-4802?

NSN 1660-00-586-4802 is a Adapter Ring,convex, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-586-4802?

NSN 1660-00-586-4802 has 1 cross-referenced part number: 50235 (Triumph Thermal Systems - Maryland, Inc.).

What NSN replaces 1660-00-586-4802?

There are 6 known substitutes for 1660-00-586-4802: 5950-00-146-4821, 1650-00-243-4296, 4730-00-288-9953 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50235?

Key specifications for 50235: End Item Identification: 1660-00-511-2716 VALVE ASSY; General Characteristics Item Description: 0.750 IN. OD,0.377 IN. ID,0.172IN. MAX THK IN. 2 total characteristics are documented in the Federal Logistics Information System.

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