Resistor, Thermal5905-01-668-6642

NSN 5905-01-668-6642 · NIIN 016686642

FSC 5905 — Resistor · FSG 59 — Electrical and Electronic Equipment Components

Government record, cited

Also searched as 5905-01-668-6642 · 5905016686642 · NIIN 016686642 · 01-668-6642 · FSC 5905 Resistor

Nearby stock numbers ← 5905-01-668-6331 Resistor, Variable, Wire Wound, Pre · 5905-01-668-6654 Resistor, Variable, Wire Wound, Pre →

Features

Resistor,thermal — FSC 5905
Width Across Flats: 0.4375 INCHES NOMINAL IN
Probe Diameter: 0.250 INCHES NOMINAL IN
Style Designator: PROBE
Mounting Facility Screw Thread Series Designator: NPT
Probe Length: 1.250 INCHES NOMINAL IN
Maximum Operating Temp: 105.0 CELSIUS DEGC
Body Length: 1.875 INCHES NOMINAL IN

Identification

NSN: 5905-01-668-6642
NIIN: 016686642
FSC: 5905 — Resistor
FSG: 59 — Electrical and Electronic Equipment Components

General Description

The Resistor,thermal, cataloged under National Stock Number 5905-01-668-6642, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5905-01-668-6642
Item Name	Resistor,thermal
FSC / FSG	5905 / 59 — Resistor
Status	ACTIVE
Width Across Flats	0.4375 INCHES NOMINAL IN
Probe Diameter	0.250 INCHES NOMINAL IN
Style Designator	PROBE
Mounting Facility Screw Thread Series Designator	NPT
Probe Length	1.250 INCHES NOMINAL IN
Maximum Operating Temp	105.0 CELSIUS DEGC
Body Length	1.875 INCHES NOMINAL IN
Mounting Facility Nominal Screw Thread Diameter	0.125 INCHES IN
Zero Power Temp Coefficient of Resistance in Percent Per Deg Celsius	4.4

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
USP10981	3/9 Design control — primary reference U.s. Sensor Corp.

No interchangeability data on file.

Other items in FSC 5905 — Resistor

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5905-00-000-0136

RESISTOR NETWORK,FIXED,FILM

5905-00-000-0488

5905-00-000-0488 · Item name not on file

5905-00-000-8809

5905-00-000-8809 · Item name not on file

5905-00-000-8833

5905-00-000-8833 · Item name not on file

5905-00-000-9526

5905-00-000-9526 · Item name not on file

5905-00-001-1342

5905-00-001-1342 · Item name not on file

5905-00-001-1573

5905-00-001-1573 · Item name not on file

5905-00-001-2059

5905-00-001-2059 · Item name not on file

Frequently Asked Questions

What is NSN 5905-01-668-6642?

NSN 5905-01-668-6642 is a Resistor,thermal, classified under FSC 5905, Resistor. Status: active.

What are the specifications of 5905-01-668-6642?

Key specifications for 5905-01-668-6642: Width Across Flats: 0.4375 INCHES NOMINAL IN; Probe Diameter: 0.250 INCHES NOMINAL IN; Style Designator: PROBE; Mounting Facility Screw Thread Series Designator: NPT. 9 specifications are documented in the U.S. Government catalog.

Is NSN 5905-01-668-6642 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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