NSN 6685-01-648-7685 · NIIN 016487685 · Part number CAST AWAY CTD
Ysi Incorporated · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 0WMC9
Government record, cited
NSN 6685-01-648-7685 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-648-7685. Manufacturer of record part number: CAST AWAY CTD.
Also searched as6685-01-648-7685 ·
6685016487685 ·
NIIN 016487685 ·
01-648-7685 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 0WMC9 · CAST AWAY CTD · CTD
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: CAST AWAY CTD
Manufacturer: Ysi Incorporated
General Description
The Gage,compound Pressure-Vacuum-Te, cataloged under National Stock Number 6685-01-648-7685, 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 Ysi Incorporated. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6685-01-648-7685
Primary Part Number
CAST AWAY CTD
Item Name
Gage,compound Pressure-Vacuum-Te
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Ysi Incorporated
Status
ACTIVE
Power Source
INTERNAL
Display Type
LIQUID CRYSTAL
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 6685-01-648-7685?
NSN 6685-01-648-7685 is a Gage,compound Pressure-Vacuum-Te, manufactured by Ysi Incorporated, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-648-7685?
NSN 6685-01-648-7685 has 2 manufacturer part numbers on file: CAST AWAY CTD (Ysi Incorporated), CTD (Adcpro).
What are the specifications of CAST AWAY CTD?
Key specifications for CAST AWAY CTD: Power Source: INTERNAL; Display Type: LIQUID CRYSTAL; Special Features: MEASURES CONDUCTIVITY, TEMPERATURE, PRESSURE; DEPTHS UP TO 100M; 5 HZ RESPONSE TIME. 2 specifications are documented in the U.S. Government catalog.
Is NSN 6685-01-648-7685 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.