PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E-8256 ITEM 636Thermometer

Fmc Corp Turbo Pump Operation · NSN 6685-01-224-5590 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-224-5590 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-224-5590. Primary manufacturer part number: E-8256 ITEM 636.
Features
  • Thermometer — FSC 6685
  • 2 verified cross-references
  • Primary manufacturer: Fmc Corp Turbo Pump Operation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Thermometer, cataloged under National Stock Number 6685-01-224-5590, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Fmc Corp Turbo Pump Operation. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameThermometer
FSC / FSG6685 — No Item Name Available (FSG 66)
ManufacturersFmc Corp Turbo Pump Operation (CAGE 13380); Coffin Turbo Pump Inc (CAGE 0APJ5)
Technical Specifications
ParameterValue
NSN6685-01-224-5590
Primary Part NumberE-8256 ITEM 636
Item NameThermometer
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerFmc Corp Turbo Pump Operation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6110-00-325-451919024 INTERCHANGEABLE
Regulator Element,p
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5330-00-787-87861004261PC4 INTERCHANGEABLE
Seal Ring,metal
Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division
5305-00-889-2997MS35206-215 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5962-01-384-4440 INTERCHANGEABLE
Microcircuit,linear
7930-01-418-1151 INTERCHANGEABLE
Cleaning Compound,solvent-Deterg
5342-01-710-7939 INTERCHANGEABLE
Robotic System Rail Bracket
Cross-Reference Index
Part NumberManufacturer
E-8256 ITEM 636 Fmc Corp Turbo Pump Operation (USA)
19024 Coffin Turbo Pump Inc (USA)
Related Parts
6110-00-325-4519INTERCHANGEABLE
REGULATOR ELEMENT,P
19024
5330-00-787-8786INTERCHANGEABLE
SEAL RING,METAL
1004261PC4
5305-00-889-2997INTERCHANGEABLE
SCREW,MACHINE
MS35206-215
5962-01-384-4440INTERCHANGEABLE
MICROCIRCUIT,LINEAR
7930-01-418-1151INTERCHANGEABLE
CLEANING COMPOUND,SOLVENT-DETERG
5342-01-710-7939INTERCHANGEABLE
ROBOTIC SYSTEM RAIL BRACKET

Frequently Asked Questions

What is NSN 6685-01-224-5590?

NSN 6685-01-224-5590 is a Thermometer, manufactured by Fmc Corp Turbo Pump Operation, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-224-5590?

NSN 6685-01-224-5590 has 2 cross-referenced part numbers: E-8256 ITEM 636 (Fmc Corp Turbo Pump Operation), 19024 (Coffin Turbo Pump Inc).

What NSN replaces 6685-01-224-5590?

There are 6 known substitutes for 6685-01-224-5590: 6110-00-325-4519, 5330-00-787-8786, 5305-00-889-2997 and 3 more. Verify interchangeability with system specifications before substitution.

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