NSN 2050-01-517-3783 · NIIN 015173783 · Part number 4400-RF
Washington Chain & Supply, Inc. Dba Washington Chain & Supply · FSC 2050 — Buoys · FSG 20 — Ship and Marine Equipment · CAGE 50194
Government record, cited
NSN 2050-01-517-3783 — this item is cataloged by the U.S. Government under National Stock Number 2050-01-517-3783. Manufacturer of record part number: 4400-RF.
Also searched as2050-01-517-3783 ·
2050015173783 ·
NIIN 015173783 ·
01-517-3783 ·
FSC 2050 Buoys · CAGE 50194 · 4400-RF
Manufacturer of record: Washington Chain & Supply, Inc. Dba Washington Chain & Supply
Identification
NSN: 2050-01-517-3783
NIIN: 015173783
FSC: 2050 — Buoys
FSG: 20 — Ship and Marine Equipment
Primary part number: 4400-RF
Manufacturer: Washington Chain & Supply, Inc. Dba Washington Chain & Supply
General Description
The Buoy,mooring, cataloged under National Stock Number 2050-01-517-3783, is classified within Federal Supply Class 2050 (Buoys) of the Ship and Marine Equipment group. The manufacturer of record is Washington Chain & Supply, Inc. Dba Washington Chain & Supply. Government technical data includes 3 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
2050-01-517-3783
Primary Part Number
4400-RF
Item Name
Buoy,mooring
FSC / FSG
2050 / 20 — Buoys
Manufacturer
Washington Chain & Supply, Inc. Dba Washington Chain & Supply
Washington Chain & Supply, Inc. Dba Washington Chain & Supply (USA)
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.
2050-00-021-4802
2050-00-021-4802 · Item name not on file
2050-00-024-0212
2050-00-024-0212 · Item name not on file
2050-00-051-3854
2050-00-051-3854 · Item name not on file
2050-00-051-5957
BUOY,NAVIGATIONAL MARKER,NUN
2050-00-078-1254
KIT,LAUNCHER,REFURB
2050-00-090-9594
PARTS KIT,BUOY MESS
2050-00-103-7499
REFLECTOR,SONAR
2050-00-110-5167
2050-00-110-5167 · Item name not on file
Frequently Asked Questions
What is NSN 2050-01-517-3783?
NSN 2050-01-517-3783 is a Buoy,mooring, manufactured by Washington Chain & Supply, Inc. Dba Washington Chain & Supply, classified under FSC 2050, Buoys. Status: active.
What part numbers are listed for NSN 2050-01-517-3783?
NSN 2050-01-517-3783 has 1 manufacturer part number on file: 4400-RF (Washington Chain & Supply, Inc. Dba Washington Chain & Supply).
What are the specifications of 4400-RF?
Key specifications for 4400-RF: Shape: CIRCULAR; Body Largest Diameter: 13.000 INCHES NOMINAL IN; Special Features: ROPE FLOAT(RF); End Item Identification: L & RS CAPTURE BRIDLE ASSY. 3 specifications are documented in the U.S. Government catalog.
Is NSN 2050-01-517-3783 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.