Thermowell6685-01-462-0141

NSN 6685-01-462-0141 · NIIN 014620141

FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment

Government record, cited

Also searched as 6685-01-462-0141 · 6685014620141 · NIIN 014620141 · 01-462-0141 · FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · DWG TX-17 · LS.260.75IN-UI.62IN-BRASS-OL2.87

Nearby stock numbers ← 6685-01-462-0003 Transmitter, Pressure · 6685-01-462-1164 Gage, Pressure, Dial Indicating →

Features

Thermowell — FSC 6685
Style Designator: THREADED STRAIGHT SHANK
Bulb Tip Outside Diameter: 0.042 INCHES NOMINAL IN
External Thread Size: 3/4IN. NPT3/4IN. NPT IN
Bulb Tip Length: 0.016 INCHES NOMINAL IN
Straight Bore Depth: 2.224 INCHES NOMINAL ALL BORES IN
Internal Thread Size: 1/2IN. NPT ALL BORES IN
Material: COPPER ALLOY

Identification

NSN: 6685-01-462-0141
NIIN: 014620141
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment

General Description

The Thermowell, cataloged under National Stock Number 6685-01-462-0141, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	6685-01-462-0141
Item Name	Thermowell
FSC / FSG	6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Status	ACTIVE
Style Designator	THREADED STRAIGHT SHANK
Bulb Tip Outside Diameter	0.042 INCHES NOMINAL IN
External Thread Size	3/4IN. NPT3/4IN. NPT IN
Bulb Tip Length	0.016 INCHES NOMINAL IN
Straight Bore Depth	2.224 INCHES NOMINAL ALL BORES IN
Internal Thread Size	1/2IN. NPT ALL BORES IN
Material	COPPER ALLOY
Bore Inside Diameter	0.260 INCHES NOMINAL ALL BORES IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

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

Reference documents

Reference	Meaning
DWG TX-17	D/9 Drawing number reference only Texas Thermowell Inc
LS.260.75IN-UI.62IN-BRASS-OL2.87	3/9 Design control — primary reference Texas Thermowell Inc

No interchangeability data on file.

Other items in FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments

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

6685-00-001-1475

6685-00-001-1475 · Item name not on file

6685-00-001-1503

CONTROL,TOTALIZER

6685-00-001-1643

6685-00-001-1643 · Item name not on file

6685-00-001-1711

GAGE,PRESSURE,DIAL INDICATING

6685-00-001-2099

6685-00-001-2099 · Item name not on file

6685-00-001-2100

6685-00-001-2100 · Item name not on file

6685-00-001-2101

6685-00-001-2101 · Item name not on file

6685-00-001-2102

6685-00-001-2102 · Item name not on file

Frequently Asked Questions

What is NSN 6685-01-462-0141?

NSN 6685-01-462-0141 is a Thermowell, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.

What are the specifications of 6685-01-462-0141?

Key specifications for 6685-01-462-0141: Style Designator: THREADED STRAIGHT SHANK; Overall Length: 2.240 INCHES NOMINAL2.240 INCHES NOMINAL IN; Bulb Tip Outside Diameter: 0.042 INCHES NOMINAL IN; External Thread Size: 3/4IN. NPT3/4IN. NPT IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 6685-01-462-0141 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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