PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11827Support

Triumph Thermal Systems - Maryland, Inc. · NSN 1660-00-031-5758 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-031-5758 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-031-5758. Primary manufacturer part number: 11827.
Features
  • Support — 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 Support, cataloged under National Stock Number 1660-00-031-5758, 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 NameSupport
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersTriumph Thermal Systems - Maryland, Inc. (CAGE 01359)
Technical Specifications
ParameterValue
NSN1660-00-031-5758
Primary Part Number11827
Item NameSupport
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerTriumph Thermal Systems - Maryland, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-058-3628688001-011 INTERCHANGEABLE
Washer,flat
Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
5330-00-967-433311827 INTERCHANGEABLE
Gasket
Leslie Controls, Inc. Dba Leslie Controls Inc
6685-01-223-8396 INTERCHANGEABLE
Gage,pressure,dial Indicating
Cross-Reference Index
Part NumberManufacturer
11827 PRIMARY Triumph Thermal Systems - Maryland, Inc. (USA)
Related Parts
5310-00-058-3628INTERCHANGEABLE
WASHER,FLAT
688001-011
5330-00-967-4333INTERCHANGEABLE
GASKET
11827
6685-01-223-8396INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING

Frequently Asked Questions

What is NSN 1660-00-031-5758?

NSN 1660-00-031-5758 is a Support, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-031-5758?

NSN 1660-00-031-5758 has 1 cross-referenced part number: 11827 (Triumph Thermal Systems - Maryland, Inc.).

What NSN replaces 1660-00-031-5758?

There are 3 known substitutes for 1660-00-031-5758: 5310-00-058-3628, 5330-00-967-4333, 6685-01-223-8396. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com