PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2112-21Plate,mounting

Polartherm Oy Dba Thermogate · NSN 5340-01-506-4194 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-506-4194 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-506-4194. Primary manufacturer part number: 2112-21.
Features
  • Plate,mounting — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Polartherm Oy Dba Thermogate
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Plate,mounting, cataloged under National Stock Number 5340-01-506-4194, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Polartherm Oy Dba Thermogate. This item has 2 commercial cross-references from 2 manufacturers, 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.

Catalog Facts
Item NamePlate,mounting
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersPolartherm Oy (CAGE SB808); Polartherm Oy Dba Thermogate (CAGE A138G)
Successor NSN6105-00-241-5239 — Motor,direct Current
Technical Specifications
ParameterValue
NSN5340-01-506-4194
Primary Part Number2112-21
Item NamePlate,mounting
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerPolartherm Oy Dba Thermogate
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6105-00-241-5239 (211221)
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
6105-00-241-5239211221 SUCCESSOR
Motor,direct Current
Naval Ship Systems Command
6550-00-153-8833211221 INTERCHANGEABLE
Culture Medium,eosin Methylene B
Becton, Dickinson and Company Dba Becton Dickinson & Co
5133-01-095-6618 INTERCHANGEABLE
Drill,twist
7035-01-095-827521122-1 INTERCHANGEABLE
Cable Assy Channels
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5985-01-387-769421122-1 INTERCHANGEABLE
Plate,antenna Mast
Science Applications International Corporation
Cross-Reference Index
Part NumberManufacturer
2112-21 Polartherm Oy (FIN)
2112-21 PRIMARY Polartherm Oy Dba Thermogate (FIN)
Related Parts
SUCCESSOR 6105-00-241-5239 Motor,direct Current · 211221
6550-00-153-8833INTERCHANGEABLE
CULTURE MEDIUM,EOSIN METHYLENE B
211221
5133-01-095-6618INTERCHANGEABLE
DRILL,TWIST
7035-01-095-8275INTERCHANGEABLE
CABLE ASSY CHANNELS
21122-1
5985-01-387-7694INTERCHANGEABLE
PLATE,ANTENNA MAST
21122-1

Frequently Asked Questions

What is NSN 5340-01-506-4194?

NSN 5340-01-506-4194 is a Plate,mounting, manufactured by Polartherm Oy Dba Thermogate, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-506-4194?

NSN 5340-01-506-4194 has 2 cross-referenced part numbers: 2112-21 (Polartherm Oy), 2112-21 (Polartherm Oy Dba Thermogate).

What NSN replaces 5340-01-506-4194?

There are 5 known substitutes for 5340-01-506-4194: 6105-00-241-5239, 6550-00-153-8833, 5133-01-095-6618 and 2 more. Verify interchangeability with system specifications before substitution.

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