PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11590Shaft

Triumph Thermal Systems - Maryland, Inc. · NSN 1660-00-031-5753 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-031-5753 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-031-5753. Primary manufacturer part number: 11590.
Features
  • Shaft — 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 Shaft, cataloged under National Stock Number 1660-00-031-5753, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameShaft
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersTriumph Thermal Systems - Maryland, Inc. (CAGE 01359)
Technical Specifications
ParameterValue
NSN1660-00-031-5753
Primary Part Number11590
Item NameShaft
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerTriumph Thermal Systems - Maryland, Inc.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-313265C35476-1 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5330-00-115-8841116556978 INTERCHANGEABLE
Gasket
U S Army Tank Automotive Command Amsta-Im-Mm
3455-00-243-2167 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
5315-00-371-610411590 INTERCHANGEABLE
Pin,transmission Su
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
3040-00-392-7755SM-B-148386 INTERCHANGEABLE
Bell Crank
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6680-00-416-07123232490 INTERCHANGEABLE
Drive Assembly,tach
Hatch & Kirk, Inc.
5950-00-563-718211590 INTERCHANGEABLE
Transformer,power,s
Power Paragon, Inc. Dba Power Magnetics Div Power Magnetics
6610-01-014-3961 INTERCHANGEABLE
Bulkhead Mechanism
5342-01-070-369211590 INTERCHANGEABLE
Clamp
Amfs American Fleet Services
4820-01-218-802710876-1 PIECE 4 1 1/2 INTERCHANGEABLE
Seat,valve
Velan Valve Corp.
Cross-Reference Index
Part NumberManufacturer
11590 PRIMARY Triumph Thermal Systems - Maryland, Inc. (USA)
Related Parts
3110-00-100-3132INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
65C35476-1
5330-00-115-8841INTERCHANGEABLE
GASKET
116556978
3455-00-243-2167INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
5315-00-371-6104INTERCHANGEABLE
PIN,TRANSMISSION SU
11590
3040-00-392-7755INTERCHANGEABLE
BELL CRANK
SM-B-148386
6680-00-416-0712INTERCHANGEABLE
DRIVE ASSEMBLY,TACH
3232490
5950-00-563-7182INTERCHANGEABLE
TRANSFORMER,POWER,S
11590
6610-01-014-3961INTERCHANGEABLE
BULKHEAD MECHANISM
5342-01-070-3692INTERCHANGEABLE
CLAMP
11590
4820-01-218-8027INTERCHANGEABLE
SEAT,VALVE
10876-1 PIECE 4 1 1/2
6220-01-242-9030INTERCHANGEABLE
LAMP UNIT,VEHICULAR
15200R
4920-01-350-2773INTERCHANGEABLE
MAINTENANCE KIT,AIRCRAFT
11590

Frequently Asked Questions

What is NSN 1660-00-031-5753?

NSN 1660-00-031-5753 is a Shaft, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 1660 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 1660-00-031-5753?

NSN 1660-00-031-5753 has 1 cross-referenced part number: 11590 (Triumph Thermal Systems - Maryland, Inc.).

What NSN replaces 1660-00-031-5753?

There are 12 known substitutes for 1660-00-031-5753: 3110-00-100-3132, 5330-00-115-8841, 3455-00-243-2167 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 1660-00-031-5753 still in active supply?

NSN 1660-00-031-5753 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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