NSN 6685-01-314-3572 · NIIN 013143572 · Part number M6E8D3-4-1/4LG
Weksler Glass Thermometer Corp · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 64467
Government record, cited
NSN 6685-01-314-3572 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-314-3572. Manufacturer of record part number: M6E8D3-4-1/4LG.
Also searched as6685-01-314-3572 ·
6685013143572 ·
NIIN 013143572 ·
01-314-3572 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 64467 · M6E8D3-4-1/4LG
Bulb Tip Outside Diameter: 1.125 INCHES NOMINAL IN
External Thread Size: 1-11 1/2 NPT1-11 1/2 NPT
Bulb Tip Length: 2.500 INCHES NOMINAL IN
Internal Thread Size: 1.250-18 UNEF-2B ALL BORES
Material: STEEL CORROSION RESISTING
Type/model Designation: XTM2 MK73 MOD1 CWI
Identification
NSN: 6685-01-314-3572
NIIN: 013143572
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: M6E8D3-4-1/4LG
Manufacturer: Weksler Glass Thermometer Corp
General Description
The Thermowell, cataloged under National Stock Number 6685-01-314-3572, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Weksler Glass Thermometer Corp. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6685-01-314-3572
Primary Part Number
M6E8D3-4-1/4LG
Item Name
Thermowell
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Weksler Glass Thermometer Corp
Status
ACTIVE
Style Designator
THREADED STRAIGHT SHANK
Bulb Tip Outside Diameter
1.125 INCHES NOMINAL IN
External Thread Size
1-11 1/2 NPT1-11 1/2 NPT
Bulb Tip Length
2.500 INCHES NOMINAL IN
Internal Thread Size
1.250-18 UNEF-2B ALL BORES
Material
STEEL CORROSION RESISTING
Type/model Designation
XTM2 MK73 MOD1 CWI
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 6685-01-314-3572?
NSN 6685-01-314-3572 is a Thermowell, manufactured by Weksler Glass Thermometer Corp, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-314-3572?
NSN 6685-01-314-3572 has 1 manufacturer part number on file: M6E8D3-4-1/4LG (Weksler Glass Thermometer Corp).
What are the specifications of M6E8D3-4-1/4LG?
Key specifications for M6E8D3-4-1/4LG: Style Designator: THREADED STRAIGHT SHANK; Overall Length: 4.250 INCHES NOMINAL4.250 INCHES NOMINAL IN; Bulb Tip Outside Diameter: 1.125 INCHES NOMINAL IN; External Thread Size: 1-11 1/2 NPT1-11 1/2 NPT. 7 specifications are documented in the U.S. Government catalog.
Is NSN 6685-01-314-3572 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.