PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

104654Disk,solid,plain

Triumph Thermal Systems - Maryland, Inc. · NSN 5340-01-172-2796 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-172-2796 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-172-2796. Primary manufacturer part number: 104654.
Features
  • Disk,solid,plain — FSC 5340
  • Thickness: 0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
  • Diameter: 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE
  • Material Document and Classification: AMS 3656 ASSN STD SINGLE MATERIAL RESPONSE
  • 1 verified cross-reference
  • Primary manufacturer: Triumph Thermal Systems - Maryland, Inc.
Applications
  • Applications requiring Plastic Polytetrafluoroethylene construction
General Description

The Disk,solid,plain, cataloged under National Stock Number 5340-01-172-2796, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Thermal Systems - Maryland, Inc.. Government technical data includes 4 verified specifications, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-172-2796
Primary Part Number104654
Item NameDisk,solid,plain
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerTriumph Thermal Systems - Maryland, Inc.
StatusACTIVE
Thickness0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
Diameter0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
MaterialPLASTIC POLYTETRAFLUOROETHYLENE
Material Document and ClassificationAMS 3656 ASSN STD SINGLE MATERIAL RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
2815-00-143-3977104-1299 INTERCHANGEABLE
Crankshaft,engine
Cummins Power Generation Inc.
1660-00-325-2746104924 INTERCHANGEABLE
Valve Assembly,environmental Con
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
6610-00-890-3364104654 INTERCHANGEABLE
Plate,mounting,indi
Astronautics Corporation of America
4730-01-242-2972000 869 41 47 INTERCHANGEABLE
Nozzle,spray,fluid-Emulsion
Daimler Truck North America Llc
5365-01-371-1779104654 INTERCHANGEABLE
Bushing,nonmetallic
Hamilton Jet, Inc.
Cross-Reference Index
Part NumberManufacturer
104654 Triumph Thermal Systems - Maryland, Inc. (USA)
Related Parts
2815-00-143-3977INTERCHANGEABLE
CRANKSHAFT,ENGINE
104-1299
1660-00-325-2746INTERCHANGEABLE
VALVE ASSEMBLY,ENVIRONMENTAL CON
104924
6610-00-890-3364INTERCHANGEABLE
PLATE,MOUNTING,INDI
104654
4730-01-242-2972INTERCHANGEABLE
NOZZLE,SPRAY,FLUID-EMULSION
000 869 41 47
5365-01-371-1779INTERCHANGEABLE
BUSHING,NONMETALLIC
104654

Frequently Asked Questions

What is NSN 5340-01-172-2796?

NSN 5340-01-172-2796 is a Disk,solid,plain, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-172-2796?

NSN 5340-01-172-2796 has 1 cross-referenced part number: 104654 (Triumph Thermal Systems - Maryland, Inc.).

What NSN replaces 5340-01-172-2796?

There are 5 known substitutes for 5340-01-172-2796: 2815-00-143-3977, 1660-00-325-2746, 6610-00-890-3364 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 104654?

Key specifications for 104654: Thickness: 0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN; Diameter: 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN; Material: PLASTIC POLYTETRAFLUOROETHYLENE; Material Document and Classification: AMS 3656 ASSN STD SINGLE MATERIAL RESPONSE. 4 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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