PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5458Thermometer,self-Indicating

Figgie International Inc Taylor Environmental Instruments Div · NSN 6685-00-243-9965 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-243-9965 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-243-9965. Primary manufacturer part number: 5458.
Features
  • Thermometer,self-Indicating — FSC 6685
  • Scale Measurement Range: -40.000 TO 120.000 DEG FAHRENHEIT
  • 11 verified cross-references
  • Primary manufacturer: Figgie International Inc Taylor Environmental Instruments Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Thermometer,self-Indicating, cataloged under National Stock Number 6685-00-243-9965, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Figgie International Inc Taylor Environmental Instruments Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6685-00-243-9965
Primary Part Number5458
Item NameThermometer,self-Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerFiggie International Inc Taylor Environmental Instruments Div
StatusCANCELLED
Scale Measurement Range-40.000 TO 120.000 DEG FAHRENHEIT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5331-00-196-5368011-7117 INTERCHANGEABLE
O-Ring
Parker Hannifin Corporation Div O-Ring Division
5935-00-468-2504 INTERCHANGEABLE
Connector,receptacle,electrical
5305-00-474-3506EAB1707 INTERCHANGEABLE
Setscrew
Us Army Aviation and Missile Command
5360-00-715-74935458 INTERCHANGEABLE
Spring,helical,compression
Smith & Wesson Sales Company
4330-00-774-643899105458 INTERCHANGEABLE
Stand,bowl,oil Puri
Alfa Laval Inc
5910-00-776-4391 INTERCHANGEABLE
Capacitor,fixed,metallized,paper
5998-00-839-1350 INTERCHANGEABLE
Circuit Card Assembly
5315-00-868-193150930-1 INTERCHANGEABLE
Pin,quick Release
Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
4240-01-250-91135458 INTERCHANGEABLE
Hose,extension,respirator
E. D. Bullard Company Dba Ed Bullard Co
4720-01-565-22845458 INTERCHANGEABLE
Tubing,nonmetallic
Tifco Industries, Inc. Dba Tifco Industries Inc
Cross-Reference Index
Part NumberManufacturer
5-09301 Sigma Products & Mfg (USA)
3918K1 Mcmaster-Carr Supply Co (USA)
5-09301 Psg Controls, Inc. (USA)
5458 PRIMARY Figgie International Inc Taylor Environmental Instruments Div (USA)
MMT15 Psg Controls, Inc. (USA)
MIL-T-290 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
329S PRIMARY Weksler Glass Thermometer Corp (USA)
MMT15 PRIMARY Sigma Products & Mfg (USA)
61178 Pakhoed Distribution Corp (USA)
329S Ashcroft Inc Dba Heise (USA)
5458 Tycos Instruments Inc a Welch Allyn Co (USA)
Related Parts
5331-00-196-5368INTERCHANGEABLE
O-RING
011-7117
5935-00-468-2504INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5305-00-474-3506INTERCHANGEABLE
SETSCREW
EAB1707
5360-00-715-7493INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5458
4330-00-774-6438INTERCHANGEABLE
STAND,BOWL,OIL PURI
99105458
5910-00-776-4391INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
5998-00-839-1350INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5315-00-868-1931INTERCHANGEABLE
PIN,QUICK RELEASE
50930-1
4240-01-250-9113INTERCHANGEABLE
HOSE,EXTENSION,RESPIRATOR
5458
4720-01-565-2284INTERCHANGEABLE
TUBING,NONMETALLIC
5458
6150-01-630-3940INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
5458
8415-01-690-2946INTERCHANGEABLE
HELMET,SAFETY
5458

Frequently Asked Questions

What is NSN 6685-00-243-9965?

NSN 6685-00-243-9965 is a Thermometer,self-Indicating, manufactured by Figgie International Inc Taylor Environmental Instruments Div, classified under FSC 6685 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6685-00-243-9965?

NSN 6685-00-243-9965 has 11 cross-referenced part numbers: 5-09301 (Sigma Products & Mfg), 3918K1 (Mcmaster-Carr Supply Co), 5-09301 (Psg Controls, Inc.), 5458 (Figgie International Inc Taylor Environmental Instruments Div), MMT15 (Psg Controls, Inc.) and 6 more.

What NSN replaces 6685-00-243-9965?

There are 12 known substitutes for 6685-00-243-9965: 5331-00-196-5368, 5935-00-468-2504, 5305-00-474-3506 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5458?

Key specifications for 5458: Scale Measurement Range: -40.000 TO 120.000 DEG FAHRENHEIT; End Item Identification: SHIP B. FRANKLIN CLASS SSBN. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6685-00-243-9965 still in active supply?

NSN 6685-00-243-9965 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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