The Ballxbuoy Whistle V, cataloged under National Stock Number 2050-00-301-4067, is classified within Federal Supply Class 2050 (Buoys) of the Ship and Marine Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Ballxbuoy Whistle V
FSC / FSG
2050 — Buoys (FSG 20)
Technical Specifications
Parameter
Value
NSN
2050-00-301-4067
Item Name
Ballxbuoy Whistle V
FSC / FSG
2050 / 20 — Buoys
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
CG1501
5/9Secondary reference
Coast Guard Yard Uph
KM-152
3/9Design control — primary reference
K Machine & Tool Inc
No interchangeability data on file.
Other items in FSC 2050 — Buoys
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2050-01-228-3382
BUOY,FLAG
2050-01-331-0853
2050-01-331-0853 · Item name not on file
2050-01-331-0854
2050-01-331-0854 · Item name not on file
2050-01-374-7199
2050-01-374-7199 · Item name not on file
2050-01-409-1348
BUOY,MARKER
2050-01-508-3373
2050-01-508-3373 · Item name not on file
2050-01-527-5860
2050-01-527-5860 · Item name not on file
2050-01-560-9309
BUOY,MARKER
Frequently Asked Questions
What is NSN 2050-00-301-4067?
NSN 2050-00-301-4067 is a Ballxbuoy Whistle V, classified under FSC 2050, Buoys. Status: active.
Is NSN 2050-00-301-4067 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.