PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-T-1Gage Unit,engine

Enovation Controls Llc · NSN 6620-01-108-5823 · FSC 6620 · No Item Name Available
Verified by PartsTable
NSN 6620-01-108-5823 — this item is cataloged by the U.S. Government under National Stock Number 6620-01-108-5823. Primary manufacturer part number: 20-T-1.
Features
  • Gage Unit,engine — FSC 6620
  • Scale Quantity: 1
  • Scale Name: OIL TEMPERATURE
  • 3 verified cross-references
  • Primary manufacturer: Enovation Controls Llc
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Gage Unit,engine, cataloged under National Stock Number 6620-01-108-5823, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Enovation Controls Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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.

Technical Specifications
ParameterValue
NSN6620-01-108-5823
Primary Part Number20-T-1
Item NameGage Unit,engine
FSC / FSG6620 / 66 — No Item Name Available
ManufacturerEnovation Controls Llc
StatusACTIVE
Scale Quantity1
Scale NameOIL TEMPERATURE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-821-0817498HMS4T8 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5930-00-839-800821494-3 INTERCHANGEABLE
Switch,thermostatic
Sensata Technologies, Inc. Div Sensata Attleboro
2815-01-142-41793065412 INTERCHANGEABLE
Cover,engine Poppet Valve Rocker
Cummins Inc.
5365-01-483-7068214941 INTERCHANGEABLE
Spacer,ring
Cadillac Gage Textron Inc.
6150-01-544-2386214941 INTERCHANGEABLE
Wiring Harness,branched
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
20-T-1 Enovation Controls Llc (USA)
214941 Allianz Sweeper Company (USA)
20TI-250X6 Enovation Controls Llc (USA)
Related Parts
5330-00-821-0817INTERCHANGEABLE
SEAL,PLAIN ENCASED
498HMS4T8
5930-00-839-8008INTERCHANGEABLE
SWITCH,THERMOSTATIC
21494-3
2815-01-142-4179INTERCHANGEABLE
COVER,ENGINE POPPET VALVE ROCKER
3065412
5365-01-483-7068INTERCHANGEABLE
SPACER,RING
214941
6150-01-544-2386INTERCHANGEABLE
WIRING HARNESS,BRANCHED
214941

Frequently Asked Questions

What is NSN 6620-01-108-5823?

NSN 6620-01-108-5823 is a Gage Unit,engine, manufactured by Enovation Controls Llc, classified under FSC 6620 (No Item Name Available). Status: active.

What are the part numbers for NSN 6620-01-108-5823?

NSN 6620-01-108-5823 has 3 cross-referenced part numbers: 20-T-1 (Enovation Controls Llc), 214941 (Allianz Sweeper Company), 20TI-250X6 (Enovation Controls Llc).

What NSN replaces 6620-01-108-5823?

There are 5 known substitutes for 6620-01-108-5823: 5330-00-821-0817, 5930-00-839-8008, 2815-01-142-4179 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-T-1?

Key specifications for 20-T-1: Scale Quantity: 1; Scale Name: OIL TEMPERATURE. 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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