PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

121111Buoy,navigational Marker,can

United States Coast Guard Hq Ocean Engineering Br G-Ecv-3 · NSN 2050-01-620-1190 · FSC 2050 · No Item Name Available
Verified by PartsTable
NSN 2050-01-620-1190 — this item is cataloged by the U.S. Government under National Stock Number 2050-01-620-1190. Primary manufacturer part number: 121111.
Features
  • Buoy,navigational Marker,can — FSC 2050
  • 1 verified cross-reference
  • Primary manufacturer: United States Coast Guard Hq Ocean Engineering Br G-Ecv-3
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Buoy,navigational Marker,can, cataloged under National Stock Number 2050-01-620-1190, is classified within Federal Supply Class 2050 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is United States Coast Guard Hq Ocean Engineering Br G-Ecv-3. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2050-01-620-1190
Primary Part Number121111
Item NameBuoy,navigational Marker,can
FSC / FSG2050 / 20 — No Item Name Available
ManufacturerUnited States Coast Guard Hq Ocean Engineering Br G-Ecv-3
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4720-00-097-1329REDAR-A80910-6 INTERCHANGEABLE
Hose,air Duct
R.e. Darling Co., Inc.
5841-00-348-0358121111 INTERCHANGEABLE
Radar Set Subassembly
Kearfott Corporation Div Guidance and Navigation Division
5910-00-942-447712111-1 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Republic Electronics Corp S Inc
6680-00-987-196412111-1 INTERCHANGEABLE
Regulator
Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
5961-01-073-152814523 INTERCHANGEABLE
Semiconductor Device,diode
Giga-Tronics Incorporated Dba Giga-Tronics
5970-01-463-9138121111 INTERCHANGEABLE
Insulator,pin Cap
Itw Food Equipment Group Llc Dba Hobart Service
Cross-Reference Index
Part NumberManufacturer
121111 PRIMARY United States Coast Guard Hq Ocean Engineering Br G-Ecv-3 (USA)
Related Parts
4720-00-097-1329INTERCHANGEABLE
HOSE,AIR DUCT
REDAR-A80910-6
5841-00-348-0358INTERCHANGEABLE
RADAR SET SUBASSEMBLY
121111
5910-00-942-4477INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
12111-1
6680-00-987-1964INTERCHANGEABLE
REGULATOR
12111-1
5961-01-073-1528INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
14523
5970-01-463-9138INTERCHANGEABLE
INSULATOR,PIN CAP
121111

Frequently Asked Questions

What is NSN 2050-01-620-1190?

NSN 2050-01-620-1190 is a Buoy,navigational Marker,can, manufactured by United States Coast Guard Hq Ocean Engineering Br G-Ecv-3, classified under FSC 2050 (No Item Name Available). Status: active.

What are the part numbers for NSN 2050-01-620-1190?

NSN 2050-01-620-1190 has 1 cross-referenced part number: 121111 (United States Coast Guard Hq Ocean Engineering Br G-Ecv-3).

What NSN replaces 2050-01-620-1190?

There are 6 known substitutes for 2050-01-620-1190: 4720-00-097-1329, 5841-00-348-0358, 5910-00-942-4477 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 121111?

Key specifications for 121111: Special Features: 2CR BUOY; 1988 TYPE SECOND CLASS CAN BUOY (2CR); End Item Identification: CG-432-PARTS; BUOYS, CHAINS, BRIDLES AND SINKERS. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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