NSN 6685-01-169-4728 · NIIN 011694728 · Part number 50-T-1115-04-XA4 12 FT
Ashcroft Inc Dba Heise · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 38056
Government record, cited
NSN 6685-01-169-4728 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-169-4728. Manufacturer of record part number: 50-T-1115-04-XA4 12 FT.
Also searched as6685-01-169-4728 ·
6685011694728 ·
NIIN 011694728 ·
01-169-4728 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 38056 · 50-T-1115-04-XA4 12 FT · 70A1711
Nearby stock numbers← 6685-01-169-4533 Gauge, Eng Temp
·
6685-01-169-4845 →
Features
Line,connector — FSC 6685
General Characteristics Item Description: STAINLESS STEEL; 1/2 IN. NPT CONNECTION; 12 FT LINE LENGTH IN
2 manufacturer part numbers on file
Manufacturer of record: Ashcroft Inc Dba Heise
Identification
NSN: 6685-01-169-4728
NIIN: 011694728
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 50-T-1115-04-XA4 12 FT
Manufacturer: Ashcroft Inc Dba Heise
General Description
The Line,connector, cataloged under National Stock Number 6685-01-169-4728, 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 Ashcroft Inc Dba Heise. Government technical data includes 1 specification, 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
6685-01-169-4728
Primary Part Number
50-T-1115-04-XA4 12 FT
Item Name
Line,connector
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Ashcroft Inc Dba Heise
Status
ACTIVE
General Characteristics Item Description
STAINLESS STEEL; 1/2 IN. NPT CONNECTION; 12 FT LINE LENGTH IN
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 6685-01-169-4728?
NSN 6685-01-169-4728 is a Line,connector, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-169-4728?
NSN 6685-01-169-4728 has 2 manufacturer part numbers on file: 70A1711 (Ashcroft Inc Dba Heise), 50-T-1115-04-XA4 12 FT (Ashcroft Inc Dba Heise).
What are the specifications of 50-T-1115-04-XA4 12 FT?
Key specifications for 50-T-1115-04-XA4 12 FT: General Characteristics Item Description: STAINLESS STEEL; 1/2 IN. NPT CONNECTION; 12 FT LINE LENGTH IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 6685-01-169-4728 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.