PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

VM608EMonitor,temperature and Power

Microtechnologies Inc Div Temperature Guard · NSN 6685-01-577-9681 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-577-9681 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-577-9681. Primary manufacturer part number: VM608E.
Features
  • Monitor,temperature and Power — FSC 6685
  • Voltage in Volts and Current Type: 120.0 AC
  • Material: PLASTIC
  • Functional Description: CONTINUOUSLY MONITORS THE TEMPERATURE OF UP TO FOUR AREAS, UP TO FIVE POWER LINES, AND ONE DRY CONTACT OUTPUT, PROVIDING AN ALERT IF A TEMPERATURE OR POWER INPUT DEVIATES FROM ESTABLISHED PARAMETERS
  • 5 verified cross-references
  • Primary manufacturer: Microtechnologies Inc Div Temperature Guard
Applications
  • Applications requiring Plastic construction
General Description

The Monitor,temperature and Power, cataloged under National Stock Number 6685-01-577-9681, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Microtechnologies Inc Div Temperature Guard. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-577-9681
Primary Part NumberVM608E
Item NameMonitor,temperature and Power
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerMicrotechnologies Inc Div Temperature Guard
StatusACTIVE
Voltage in Volts and Current Type120.0 AC
MaterialPLASTIC
Functional DescriptionCONTINUOUSLY MONITORS THE TEMPERATURE OF UP TO FOUR AREAS, UP TO FIVE POWER LINES, AND ONE DRY CONTACT OUTPUT, PROVIDING AN ALERT IF A TEMPERATURE OR POWER INPUT DEVIATES FROM ESTABLISHED PARAMETERS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
8145-00-097-7881AL1814-2304-2468-1 INTERCHANGEABLE
Shipping and Storag
Hardigg Industries, Llc Div Hardigg Cases
3455-00-254-8468C152 INTERCHANGEABLE
Cutter,milling,convex
F & D Tool Co Inc
5950-00-454-5985920012-5 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
6625-00-538-9227TS522CRT3 INTERCHANGEABLE
Test Set,radio
Joint Electronics Type Designation System
5950-00-725-305113600 INTERCHANGEABLE
Transformer,audio Frequency
Torotel, Inc. Div Torotel Products, Inc.
4320-01-272-706713600 INTERCHANGEABLE
Pumping Unit,hydraulic,power Dri
Abb Installation Products Inc
4930-01-331-616813589A INTERCHANGEABLE
Switch,foot,electri
Abb Installation Products Inc
8465-01-470-636413600 INTERCHANGEABLE
Pocket,ammunition Magazine
Bianchi International Dba Bae Systems Products Group
4720-01-624-309313600 INTERCHANGEABLE
Parts Kit,hose Assembly,nonmetal
Easthill Group, Inc. Dba Eastwood Company, the Div Business
Cross-Reference Index
Part NumberManufacturer
VM540 Microtechnologies Inc Div Temperature Guard (USA)
4110NCM093810 Defense Medical Standardization Board (USA)
VM608E PRIMARY Microtechnologies Inc Div Temperature Guard (USA)
13600 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
TEMPERATURE AND POWER GUARD Microtechnologies Inc Div Temperature Guard (USA)
Related Parts
8145-00-097-7881INTERCHANGEABLE
SHIPPING AND STORAG
AL1814-2304-2468-1
3455-00-254-8468INTERCHANGEABLE
CUTTER,MILLING,CONVEX
C152
5950-00-454-5985INTERCHANGEABLE
COIL,RADIO FREQUENCY
920012-5
6625-00-538-9227INTERCHANGEABLE
TEST SET,RADIO
TS522CRT3
5950-00-725-3051INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
13600
4320-01-272-7067INTERCHANGEABLE
PUMPING UNIT,HYDRAULIC,POWER DRI
13600
4930-01-331-6168INTERCHANGEABLE
SWITCH,FOOT,ELECTRI
13589A
8465-01-470-6364INTERCHANGEABLE
POCKET,AMMUNITION MAGAZINE
13600
4720-01-624-3093INTERCHANGEABLE
PARTS KIT,HOSE ASSEMBLY,NONMETAL
13600

Frequently Asked Questions

What is NSN 6685-01-577-9681?

NSN 6685-01-577-9681 is a Monitor,temperature and Power, manufactured by Microtechnologies Inc Div Temperature Guard, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-577-9681?

NSN 6685-01-577-9681 has 5 cross-referenced part numbers: VM540 (Microtechnologies Inc Div Temperature Guard), 4110NCM093810 (Defense Medical Standardization Board), VM608E (Microtechnologies Inc Div Temperature Guard), 13600 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), TEMPERATURE AND POWER GUARD (Microtechnologies Inc Div Temperature Guard).

What NSN replaces 6685-01-577-9681?

There are 9 known substitutes for 6685-01-577-9681: 8145-00-097-7881, 3455-00-254-8468, 5950-00-454-5985 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of VM608E?

Key specifications for VM608E: Voltage in Volts and Current Type: 120.0 AC; Overall Width: 4.620 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: MONITOR TEMPERATURE AND POWER GUARD; Overall Height: 2.255 INCHES NOMINAL IN. 8 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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