NSN 2050-01-643-6638 — this item is cataloged by the U.S. Government under National Stock Number 2050-01-643-6638. Manufacturer of record part number: WMC-07 5C.
Also searched as2050-01-643-6638 ·
2050016436638 ·
NIIN 016436638 ·
01-643-6638 ·
FSC 2050 Buoys · CAGE 1GVJ8 · WMC-07 5C
Height From Counterweight Bottom to Lantern Focal Plane: 28.0 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Urethane Technologies Inc
Identification
NSN: 2050-01-643-6638
NIIN: 016436638
FSC: 2050 — Buoys
FSG: 20 — Ship and Marine Equipment
Primary part number: WMC-07 5C
Manufacturer: Urethane Technologies Inc
General Description
The Buoy,navigational Marker,lighted, cataloged under National Stock Number 2050-01-643-6638, is classified within Federal Supply Class 2050 (Buoys) of the Ship and Marine Equipment group. The manufacturer of record is Urethane Technologies Inc. Government technical data includes 2 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
2050-01-643-6638
Primary Part Number
WMC-07 5C
Item Name
Buoy,navigational Marker,lighted
FSC / FSG
2050 / 20 — Buoys
Manufacturer
Urethane Technologies Inc
Status
ACTIVE
Overall Diameter
7.50 INCHES NOMINAL IN
Height From Counterweight Bottom to Lantern Focal Plane
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 2050-01-643-6638?
NSN 2050-01-643-6638 is a Buoy,navigational Marker,lighted, manufactured by Urethane Technologies Inc, classified under FSC 2050, Buoys. Status: active.
What part numbers are listed for NSN 2050-01-643-6638?
NSN 2050-01-643-6638 has 1 manufacturer part number on file: WMC-07 5C (Urethane Technologies Inc).
What are the specifications of WMC-07 5C?
Key specifications for WMC-07 5C: Overall Diameter: 7.50 INCHES NOMINAL IN; Height From Counterweight Bottom to Lantern Focal Plane: 28.0 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: BUOY,NAVIGATIONAL M; End Item Identification: TOWING GEAR X. 2 specifications are documented in the U.S. Government catalog.
Is NSN 2050-01-643-6638 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.