PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55406Thermometer,self-in

Generac Corp · NSN 6685-01-590-3633 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-590-3633 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-590-3633. Primary manufacturer part number: 55406.
Features
  • Thermometer,self-in — FSC 6685
  • 1 verified cross-reference
  • Primary manufacturer: Generac Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Thermometer,self-in, cataloged under National Stock Number 6685-01-590-3633, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Generac Corp. 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.

Catalog Facts
Item NameThermometer,self-in
FSC / FSG6685 — No Item Name Available (FSG 66)
ManufacturersGenerac Corp (CAGE 28813)
Technical Specifications
ParameterValue
NSN6685-01-590-3633
Primary Part Number55406
Item NameThermometer,self-in
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerGenerac Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5342-00-418-66525540-6 INTERCHANGEABLE
Mount,resilient,weapon System
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
5950-00-617-318655406 INTERCHANGEABLE
Cover,electrical Transformer
L3harris Technologies, Inc Div Space & Airborne Systems
5660-00-729-5536 INTERCHANGEABLE
Fencing,wire
5910-00-862-0117 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5310-01-260-578555406 INTERCHANGEABLE
Washer,shouldered
L3 Technologies, Inc. Div L3 Keo
Cross-Reference Index
Part NumberManufacturer
55406 PRIMARY Generac Corp (USA)
Related Parts
5342-00-418-6652INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
5540-6
5950-00-617-3186INTERCHANGEABLE
COVER,ELECTRICAL TRANSFORMER
55406
5660-00-729-5536INTERCHANGEABLE
FENCING,WIRE
5910-00-862-0117INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5310-01-260-5785INTERCHANGEABLE
WASHER,SHOULDERED
55406

Frequently Asked Questions

What is NSN 6685-01-590-3633?

NSN 6685-01-590-3633 is a Thermometer,self-in, manufactured by Generac Corp, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-590-3633?

NSN 6685-01-590-3633 has 1 cross-referenced part number: 55406 (Generac Corp).

What NSN replaces 6685-01-590-3633?

There are 5 known substitutes for 6685-01-590-3633: 5342-00-418-6652, 5950-00-617-3186, 5660-00-729-5536 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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