Buoy, Navigational Marker, Lighted2050-01-620-1099

NSN 2050-01-620-1099 · NIIN 016201099 · Part number 121131

United States Coast Guard Hq Ocean Engineering Br G-Ecv-3 · FSC 2050 — Buoys · FSG 20 — Ship and Marine Equipment · CAGE 0R6M6

Government record, cited

NSN 2050-01-620-1099 — this item is cataloged by the U.S. Government under National Stock Number 2050-01-620-1099. Manufacturer of record part number: 121131.

Also searched as 2050-01-620-1099 · 2050016201099 · NIIN 016201099 · 01-620-1099 · FSC 2050 Buoys · CAGE 0R6M6 · 121131

Nearby stock numbers ← 2050-01-620-1098 Buoy, Navigational Marker, Lighted · 2050-01-620-1101 Buoy, Navigational Marker, Lighted →

Features

Buoy,navigational Marker,lighted — FSC 2050
Radar Reflector: INCLUDED
Design Type: WHISTLE
Overall Diameter: 8.0 FEET NOMINAL FT
Height From Counterweight Bottom to Lantern Focal Plane: 26.0 FEET NOMINAL FT
Sound Device: INCLUDED
1 manufacturer part number on file
Manufacturer of record: United States Coast Guard Hq Ocean Engineering Br G-Ecv-3

Identification

NSN: 2050-01-620-1099
NIIN: 016201099
FSC: 2050 — Buoys
FSG: 20 — Ship and Marine Equipment
Primary part number: 121131
Manufacturer: United States Coast Guard Hq Ocean Engineering Br G-Ecv-3

General Description

The Buoy,navigational Marker,lighted, cataloged under National Stock Number 2050-01-620-1099, is classified within Federal Supply Class 2050 (Buoys) of the Ship and Marine Equipment group. The manufacturer of record is United States Coast Guard Hq Ocean Engineering Br G-Ecv-3. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2050-01-620-1099
Primary Part Number	121131
Item Name	Buoy,navigational Marker,lighted
FSC / FSG	2050 / 20 — Buoys
Manufacturer	United States Coast Guard Hq Ocean Engineering Br G-Ecv-3
Status	ACTIVE
Radar Reflector	INCLUDED
Design Type	WHISTLE
Overall Diameter	8.0 FEET NOMINAL FT
Height From Counterweight Bottom to Lantern Focal Plane	26.0 FEET NOMINAL FT
Sound Device	INCLUDED

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

Part Number	Manufacturer
121131 PRIMARY	United States Coast Guard Hq Ocean Engineering Br G-Ecv-3 (USA)

Frequently Asked Questions

What is NSN 2050-01-620-1099?

NSN 2050-01-620-1099 is a Buoy,navigational Marker,lighted, manufactured by United States Coast Guard Hq Ocean Engineering Br G-Ecv-3, classified under FSC 2050, Buoys. Status: active.

What part numbers are listed for NSN 2050-01-620-1099?

NSN 2050-01-620-1099 has 1 manufacturer part number on file: 121131 (United States Coast Guard Hq Ocean Engineering Br G-Ecv-3).

What are the specifications of 121131?

Key specifications for 121131: Radar Reflector: INCLUDED; Design Type: WHISTLE; Overall Diameter: 8.0 FEET NOMINAL FT; Height From Counterweight Bottom to Lantern Focal Plane: 26.0 FEET NOMINAL FT. 5 specifications are documented in the U.S. Government catalog.

Is NSN 2050-01-620-1099 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.

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