PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8-2159Cup,shield,torch

Thermal Dynamics Corp · NSN 3439-01-424-5377 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-424-5377 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-424-5377. Primary manufacturer part number: 8-2159.
Features
  • Cup,shield,torch — FSC 3439
  • Material: PLASTIC
  • 1 verified cross-reference
  • Primary manufacturer: Thermal Dynamics Corp
Applications
  • Applications requiring Plastic construction
General Description

The Cup,shield,torch, cataloged under National Stock Number 3439-01-424-5377, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Thermal Dynamics Corp. 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
NSN3439-01-424-5377
Primary Part Number8-2159
Item NameCup,shield,torch
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerThermal Dynamics Corp
StatusACTIVE
MaterialPLASTIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2815-00-246-499882159 INTERCHANGEABLE
Piston,internal Combustion Engin
Perkins Engines Co Ltd
3655-00-661-228682-159 INTERCHANGEABLE
Valve,oxygen Pressure
Marshall Excelsior Co
5330-01-026-0572 INTERCHANGEABLE
Sealing Washer
5307-01-102-2775 INTERCHANGEABLE
Stud,plain
5325-01-461-2189 INTERCHANGEABLE
Ring,retaining
5998-01-497-4785W2T109746 INTERCHANGEABLE
Circuit Card Assembly
Evoqua Water Technologies Llc
Cross-Reference Index
Part NumberManufacturer
8-2159 PRIMARY Thermal Dynamics Corp (USA)
Related Parts
2815-00-246-4998INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
82159
3655-00-661-2286INTERCHANGEABLE
VALVE,OXYGEN PRESSURE
82-159
5330-01-026-0572INTERCHANGEABLE
SEALING WASHER
5307-01-102-2775INTERCHANGEABLE
STUD,PLAIN
5325-01-461-2189INTERCHANGEABLE
RING,RETAINING
5998-01-497-4785INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
W2T109746

Frequently Asked Questions

What is NSN 3439-01-424-5377?

NSN 3439-01-424-5377 is a Cup,shield,torch, manufactured by Thermal Dynamics Corp, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-01-424-5377?

NSN 3439-01-424-5377 has 1 cross-referenced part number: 8-2159 (Thermal Dynamics Corp).

What NSN replaces 3439-01-424-5377?

There are 6 known substitutes for 3439-01-424-5377: 2815-00-246-4998, 3655-00-661-2286, 5330-01-026-0572 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8-2159?

Key specifications for 8-2159: Material: PLASTIC; End Item Identification: PCH/M-51 TORCH, THERMAL DYNAMICS CORP. 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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