PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66846Sensor,ambient Temperature

Mge UPS Systems Inc · NSN 6685-01-557-7548 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-557-7548 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-557-7548. Primary manufacturer part number: 66846.
Features
  • Sensor,ambient Temperature — FSC 6685
  • Operating Temp Range: +0.0 TO 70.0 CELSIUS DEGC
  • Contact Quantity: 2
  • Physical Form: RECTANGULAR
  • 1 verified cross-reference
  • Primary manufacturer: Mge UPS Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sensor,ambient Temperature, cataloged under National Stock Number 6685-01-557-7548, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Mge UPS Systems Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-557-7548
Primary Part Number66846
Item NameSensor,ambient Temperature
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerMge UPS Systems Inc
StatusACTIVE
Operating Temp Range+0.0 TO 70.0 CELSIUS DEGC
Contact Quantity2
Physical FormRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5930-00-322-96218328363 INTERCHANGEABLE
Switch,push
U S Army Tank Automotive Command Amsta-Im-Mm
4720-01-087-182066846 INTERCHANGEABLE
Hose Assembly,nonmetallic
Jenny Products, Inc
Cross-Reference Index
Part NumberManufacturer
66846 PRIMARY Mge UPS Systems Inc (USA)
Related Parts
5930-00-322-9621INTERCHANGEABLE
SWITCH,PUSH
8328363
4720-01-087-1820INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
66846

Frequently Asked Questions

What is NSN 6685-01-557-7548?

NSN 6685-01-557-7548 is a Sensor,ambient Temperature, manufactured by Mge UPS Systems Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-557-7548?

NSN 6685-01-557-7548 has 1 cross-referenced part number: 66846 (Mge UPS Systems Inc).

What NSN replaces 6685-01-557-7548?

There are 2 known substitutes for 6685-01-557-7548: 5930-00-322-9621, 4720-01-087-1820. Verify interchangeability with system specifications before substitution.

What are the specifications of 66846?

Key specifications for 66846: Operating Temp Range: +0.0 TO 70.0 CELSIUS DEGC; Contact Quantity: 2; End Item Identification: SURFACE SHIP COMMAND SYSTEM UPDATE-DNA(2); Part Name Assigned by Controlling Agency: ENVIRONMENT SENSOR FOR NMC (NETWORK MANAGEMENT CARD). 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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