FSC Application Data: METEOROLOGICAL MEASURING SET
General Characteristics Item Description: BRASS,QQ-B-613,HALF HARD,BLACK OXIDE FINISH,0.375 IN. LG,0.625 IN. MIN,0.655 IN. MAX OD IN
Identification
NSN: 6660-00-345-9191
NIIN: 003459191
FSC: 6660 — Meteorological Instruments and Apparatus
FSG: 66 — Instruments and Laboratory Equipment
General Description
The Housing,valve, cataloged under National Stock Number 6660-00-345-9191, 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2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
6660-00-345-9191
Item Name
Housing,valve
FSC / FSG
6660 / 66 — Meteorological Instruments and Apparatus
Status
ACTIVE
FSC Application Data
METEOROLOGICAL MEASURING SET
General Characteristics Item Description
BRASS,QQ-B-613,HALF HARD,BLACK OXIDE FINISH,0.375 IN. LG,0.625 IN. MIN,0.655 IN. MAX OD IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
SMB727834
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
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 6660-00-345-9191?
NSN 6660-00-345-9191 is a Housing,valve, classified under FSC 6660, Meteorological Instruments and Apparatus. Status: active.
What are the specifications of 6660-00-345-9191?
Key specifications for 6660-00-345-9191: FSC Application Data: METEOROLOGICAL MEASURING SET; General Characteristics Item Description: BRASS,QQ-B-613,HALF HARD,BLACK OXIDE FINISH,0.375 IN. LG,0.625 IN. MIN,0.655 IN. MAX OD IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 6660-00-345-9191 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.