PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19509Transmitter Group,humidity-Tempe

Deban Enterprises, Inc. · NSN 6685-01-474-1738 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-474-1738 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-474-1738. Primary manufacturer part number: 19509.
Features
  • Transmitter Group,humidity-Tempe — FSC 6685
  • 1 verified cross-reference
  • Primary manufacturer: Deban Enterprises, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transmitter Group,humidity-Tempe, cataloged under National Stock Number 6685-01-474-1738, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Deban Enterprises, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-474-1738
Primary Part Number19509
Item NameTransmitter Group,humidity-Tempe
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerDeban Enterprises, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-252-4826 INTERCHANGEABLE
Seal,plain Encased
5330-00-728-830619509 INTERCHANGEABLE
Gasket
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5950-01-019-5365989114-1C INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
4820-01-143-2896 INTERCHANGEABLE
Valve,flow Control
6625-01-206-689519509 INTERCHANGEABLE
Voltmeter
Avo Intl
5305-01-645-028919509 INTERCHANGEABLE
Screw,cap,hexagon Head
Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
Cross-Reference Index
Part NumberManufacturer
19509 PRIMARY Deban Enterprises, Inc. (USA)
Related Parts
5330-00-252-4826INTERCHANGEABLE
SEAL,PLAIN ENCASED
5330-00-728-8306INTERCHANGEABLE
GASKET
19509
5950-01-019-5365INTERCHANGEABLE
COIL,RADIO FREQUENCY
989114-1C
4820-01-143-2896INTERCHANGEABLE
VALVE,FLOW CONTROL
6625-01-206-6895INTERCHANGEABLE
VOLTMETER
19509
5305-01-645-0289INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
19509

Frequently Asked Questions

What is NSN 6685-01-474-1738?

NSN 6685-01-474-1738 is a Transmitter Group,humidity-Tempe, manufactured by Deban Enterprises, Inc., classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-474-1738?

NSN 6685-01-474-1738 has 1 cross-referenced part number: 19509 (Deban Enterprises, Inc.).

What NSN replaces 6685-01-474-1738?

There are 6 known substitutes for 6685-01-474-1738: 5330-00-252-4826, 5330-00-728-8306, 5950-01-019-5365 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19509?

Key specifications for 19509: Special Features: RH SENSOR DESIGNED TO MEASURE RELATIVE HUMIDITY; CONSISTS OF STAINLESS STEEL TUBE, MINICAP2 CAPACITIVE RH SENSOR, EEPROM AND HOUSING; CAPACITANCE TO FREQUENCY CONVERTER INCLUDED INSIDE SENSOR; STAINLESS STEEL TUBE OPEN FROM ALL FOUR DIRECTIONS ALLOWING AIR TO ENTER INTO THE RH DETECTOR; STAINLESS STEEL SCREEN KEEPS LARGE OBJECTS FROM ENTERING SENSOR; OPERATING TEMP MINUS 10 TO 70 DEGREES C; ACCURACY PLUS OR MINUS 3 PER CENT RH; 3-POINTS CALIBRATION STORED IN EEPROM. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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