PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

178540Thermometer,self-Indicating,bime

Jered Llc · NSN 6685-01-511-4538 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-511-4538 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-511-4538. Primary manufacturer part number: 178540.
Features
  • Thermometer,self-Indicating,bime — FSC 6685
  • 5 verified cross-references
  • Primary manufacturer: Jered Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Thermometer,self-Indicating,bime, cataloged under National Stock Number 6685-01-511-4538, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Jered Llc. This item has 5 commercial cross-references 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-Indicating,bime
FSC / FSG6685 — No Item Name Available (FSG 66)
ManufacturersJered Llc (CAGE 98523)
Technical Specifications
ParameterValue
NSN6685-01-511-4538
Primary Part Number178540
Item NameThermometer,self-Indicating,bime
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerJered Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3030-00-134-8266178602 INTERCHANGEABLE
Belts,v,matched Set
Cummins Inc.
5330-00-498-1242MSD984 INTERCHANGEABLE
Seal,plain
Johns Manville Intl
1650-01-249-617268B410067-2001 INTERCHANGEABLE
Cap,linear Actuating Cylinder
The Boeing Company Div Defense
6680-01-512-5997178534 INTERCHANGEABLE
Gage Rod-Cap,liquid Level
Jered Llc
6680-01-512-6009178545 INTERCHANGEABLE
Switch,liquid Level
Jered Llc
Cross-Reference Index
Part NumberManufacturer
20726C001 Jered Llc (USA)
178540 PRIMARY Jered Llc (USA)
20726C001 ITEM 23 Jered Llc (USA)
20726B001 REV L Jered Llc (USA)
20726B001 REV L FIND NO. 149 Jered Llc (USA)
Related Parts
3030-00-134-8266INTERCHANGEABLE
BELTS,V,MATCHED SET
178602
5330-00-498-1242INTERCHANGEABLE
SEAL,PLAIN
MSD984
1650-01-249-6172INTERCHANGEABLE
CAP,LINEAR ACTUATING CYLINDER
68B410067-2001
6680-01-512-5997INTERCHANGEABLE
GAGE ROD-CAP,LIQUID LEVEL
178534
6680-01-512-6009INTERCHANGEABLE
SWITCH,LIQUID LEVEL
178545

Frequently Asked Questions

What is NSN 6685-01-511-4538?

NSN 6685-01-511-4538 is a Thermometer,self-Indicating,bime, manufactured by Jered Llc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-511-4538?

NSN 6685-01-511-4538 has 5 cross-referenced part numbers: 20726C001 (Jered Llc), 178540 (Jered Llc), 20726C001 ITEM 23 (Jered Llc), 20726B001 REV L (Jered Llc), 20726B001 REV L FIND NO. 149 (Jered Llc).

What NSN replaces 6685-01-511-4538?

There are 5 known substitutes for 6685-01-511-4538: 3030-00-134-8266, 5330-00-498-1242, 1650-01-249-6172 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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