NSN 6660-01-564-9573 · NIIN 015649573 · Part number 2800
George Risk Industries, Inc. Div George Risk Industries · FSC 6660 — Meteorological Instruments and Apparatus · FSG 66 — Instruments and Laboratory Equipment · CAGE 24229
Government record, cited
NSN 6660-01-564-9573 — this item is cataloged by the U.S. Government under National Stock Number 6660-01-564-9573. Manufacturer of record part number: 2800.
Also searched as6660-01-564-9573 ·
6660015649573 ·
NIIN 015649573 ·
01-564-9573 ·
FSC 6660 Meteorological Instruments and Apparatus · CAGE 24229 · 2800 · 56933331
Nearby stock numbers← 6660-01-564-8958
·
6660-01-565-5376 Weather Station Instrument →
Features
Transmitter Group,humidity-Tempe — FSC 6660
Unpackaged Unit Length: 2.500 INCHES NOMINAL IN
Unpackaged Unit Width: 0.520 INCHES NOMINAL IN
Unpackaged Unit Height: 0.550 INCHES NOMINAL IN
2 manufacturer part numbers on file
Manufacturer of record: George Risk Industries, Inc. Div George Risk Industries
Identification
NSN: 6660-01-564-9573
NIIN: 015649573
FSC: 6660 — Meteorological Instruments and Apparatus
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 2800
Manufacturer: George Risk Industries, Inc. Div George Risk Industries
General Description
The Transmitter Group,humidity-Tempe, cataloged under National Stock Number 6660-01-564-9573, is classified within Federal Supply Class 6660 (Meteorological Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is George Risk Industries, Inc. Div George Risk Industries. Government technical data includes 3 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
6660-01-564-9573
Primary Part Number
2800
Item Name
Transmitter Group,humidity-Tempe
FSC / FSG
6660 / 66 — Meteorological Instruments and Apparatus
Manufacturer
George Risk Industries, Inc. Div George Risk Industries
Other items in FSC 6660 — Meteorological Instruments and Apparatus
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6660-00-001-4140
6660-00-001-4140 · Item name not on file
6660-00-003-0531
6660-00-003-0531 · Item name not on file
6660-00-003-2019
6660-00-003-2019 · Item name not on file
6660-00-003-8587
6660-00-003-8587 · Item name not on file
6660-00-004-3757
6660-00-004-3757 · Item name not on file
6660-00-004-3758
6660-00-004-3758 · Item name not on file
6660-00-004-3759
6660-00-004-3759 · Item name not on file
6660-00-004-3760
6660-00-004-3760 · Item name not on file
Frequently Asked Questions
What is NSN 6660-01-564-9573?
NSN 6660-01-564-9573 is a Transmitter Group,humidity-Tempe, manufactured by George Risk Industries, Inc. Div George Risk Industries, classified under FSC 6660, Meteorological Instruments and Apparatus. Status: active.
What part numbers are listed for NSN 6660-01-564-9573?
NSN 6660-01-564-9573 has 2 manufacturer part numbers on file: 2800 (George Risk Industries, Inc. Div George Risk Industries), 56933331 (Thales Australia Limited).
What are the specifications of 2800?
Key specifications for 2800: Unpackaged Unit Length: 2.500 INCHES NOMINAL IN; Unpackaged Unit Width: 0.520 INCHES NOMINAL IN; Unpackaged Unit Height: 0.550 INCHES NOMINAL IN; Special Features: OPERATING VOLTAGE MIN./MAX. 5-24 VOLTS DC; STANDBY CURRENT (AT MAX. VOLTAGE), 10 UA; ALARM CURRENT (MAX.), 400 MA; CONFIGURATION, NORMALLY OPEN FORAN OPEN LOOP CIRCUIT 5-24 VOLTS DC; AUTOMATIC RESET; 6 FOOT JACKETED LEAD STANDARD; AVAILABLE IN GRAY ONLY; WILL DETECT ANY CONDUCTIVE NON-FLAMMABLE LIQUID FT. 3 specifications are documented in the U.S. Government catalog.
Is NSN 6660-01-564-9573 hazardous material?
No hazard code in the DLA record (HMIC N). 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.