The Meteorological Measuring Set, cataloged under National Stock Number 6660-00-581-5591, is classified within Federal Supply Class 6660 (Meteorological Instruments and Apparatus) of the Instruments and Laboratory Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6660-00-581-5591 |
| Item Name | Meteorological Measuring Set |
| FSC / FSG | 6660 / 66 — Meteorological Instruments and Apparatus |
| Status | ACTIVE |
| Functional Description | TEMP AND HUMIDITY MEASUREMENTS CONTIUOUSLY AND AUTOMATICALLY MADE AT REMOTE LOCATION AND TRANSMITTED TO INDICATOR OR RECORDER |
| Reference Number Differentiating Characteristics | SPECIAL FEATURES /A/ 50 CYCLES,/B/ MODIFIED FOR USE AS TEST AND/OR CALIBRATION BENCH MOCK UP EQUIPMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| ANTMQ11V | 3/1 Design control — primary reference U.S. Government activity |
NSN 6660-00-581-5591 is a Meteorological Measuring Set, classified under FSC 6660, Meteorological Instruments and Apparatus. Status: active.
Key specifications for 6660-00-581-5591: Special Features: C/O TRANSMITTER GRP,HUMIDITY-TEMP OA-1165/TMQ-11;INDICATOR ID-553/TMQ-11 AND ID-590/TMQ-11;RECORDER RO-42/TMQ-11 AND RO-58/TMQ-11;TEMP MEASURING RANGE -80 TO 130 DEG F;DEWPOINT MEASURING RANGE -50 TO 90 DEG F;SENSING ELEMENTS MTD IN TRANSMITTER GRP LOCATED UP TO 5000 FT CABLE LG FROM RECORDER OR INDICATOR;POWER AND SIGNAL INTERCONNECTION BETWEEN UNITS W/MULTI-CONDUCTOR CABLES;SET SHOULD PROCURED BY COMPONENTS;PWR REQD 110 VAC,50/60 CYCLES VAC; Functional Description: TEMP AND HUMIDITY MEASUREMENTS CONTIUOUSLY AND AUTOMATICALLY MADE AT REMOTE LOCATION AND TRANSMITTED TO INDICATOR OR RECORDER; Reference Number Differentiating Characteristics: SPECIAL FEATURES /A/ 50 CYCLES,/B/ MODIFIED FOR USE AS TEST AND/OR CALIBRATION BENCH MOCK UP EQUIPMENT. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.