NSN 6685-01-575-6903 · NIIN 015756903 · Part number 117AL3
Rosemount Aerospace Inc. Dba Rosemount Aerospace Division Div Utas · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 60678
Government record, cited
NSN 6685-01-575-6903 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-575-6903. Manufacturer of record part number: 117AL3.
Also searched as6685-01-575-6903 ·
6685015756903 ·
NIIN 015756903 ·
01-575-6903 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 60678 · 117AL3
Nearby stock numbers← 6685-01-575-6902 Transmitter, Temperature, Electric
·
6685-01-575-6906 Transmitter, Temperature, Electric →
Features
Transmitter,temperature,electric — FSC 6685
Terminal Type and Quantity: 2 CONNECTOR
1 manufacturer part number on file
Manufacturer of record: Rosemount Aerospace Inc. Dba Rosemount Aerospace Division Div Utas
Identification
NSN: 6685-01-575-6903
NIIN: 015756903
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 117AL3
Manufacturer: Rosemount Aerospace Inc. Dba Rosemount Aerospace Division Div Utas
General Description
The Transmitter,temperature,electric, cataloged under National Stock Number 6685-01-575-6903, 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 Rosemount Aerospace Inc. Dba Rosemount Aerospace Division Div Utas. Government technical data includes 1 specification, 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
6685-01-575-6903
Primary Part Number
117AL3
Item Name
Transmitter,temperature,electric
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Rosemount Aerospace Inc. Dba Rosemount Aerospace Division Div Utas
Status
ACTIVE
Terminal Type and Quantity
2 CONNECTOR
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Rosemount Aerospace Inc. Dba Rosemount Aerospace Division Div Utas (USA)
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 6685-01-575-6903?
NSN 6685-01-575-6903 is a Transmitter,temperature,electric, manufactured by Rosemount Aerospace Inc. Dba Rosemount Aerospace Division Div Utas, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-575-6903?
NSN 6685-01-575-6903 has 1 manufacturer part number on file: 117AL3 (Rosemount Aerospace Inc. Dba Rosemount Aerospace Division Div Utas).
What are the specifications of 117AL3?
Key specifications for 117AL3: Special Features: TOTAL TEMPERATURE SENSOR; SENSES FROM -65 TO 1300 DEG F; USES 2 JUNCTION CHROMEL/ALUMEL THERMOCOUPLES; MOUNTS ON A GAS TURBINE ENGINE TO MEASURE THE COMPRESSOR DISCHARGE TEMPERATURE AT THE T3 LOCATION DEGF; Terminal Type and Quantity: 2 CONNECTOR. 1 specification is documented in the U.S. Government catalog.
Is NSN 6685-01-575-6903 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.