NSN 5980-01-620-3941 — this item is cataloged by the U.S. Government under National Stock Number 5980-01-620-3941. Manufacturer of record part number: 3990A1.
Also searched as5980-01-620-3941 ·
5980016203941 ·
NIIN 016203941 ·
01-620-3941 ·
FSC 5980 Optoelectronic Devices and Associated Hardware · CAGE 56769 · 3990A1
Manufacturer of record: Visual Communications Company, Inc
Identification
NSN: 5980-01-620-3941
NIIN: 016203941
FSC: 5980 — Optoelectronic Devices and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 3990A1
Manufacturer: Visual Communications Company, Inc
General Description
The Light Emitting Diode, cataloged under National Stock Number 5980-01-620-3941, is classified within Federal Supply Class 5980 (Optoelectronic Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Visual Communications Company, Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5980-01-620-3941
Primary Part Number
3990A1
Item Name
Light Emitting Diode
FSC / FSG
5980 / 59 — Optoelectronic Devices and Associated Hardware
Other items in FSC 5980 — Optoelectronic Devices and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5980-00-005-9850
5980-00-005-9850 · Item name not on file
5980-00-007-7654
5980-00-007-7654 · Item name not on file
5980-00-008-5173
LIGHT EMITTING DIODE
5980-00-009-3039
5980-00-009-3039 · Item name not on file
5980-00-010-1721
5980-00-010-1721 · Item name not on file
5980-00-019-1445
5980-00-019-1445 · Item name not on file
5980-00-027-8087
5980-00-027-8087 · Item name not on file
5980-00-028-3463
5980-00-028-3463 · Item name not on file
Frequently Asked Questions
What is NSN 5980-01-620-3941?
NSN 5980-01-620-3941 is a Light Emitting Diode, manufactured by Visual Communications Company, Inc, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
What part numbers are listed for NSN 5980-01-620-3941?
NSN 5980-01-620-3941 has 2 manufacturer part numbers on file: 3990A1 (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), 3990A1 (Visual Communications Company, Inc).
What are the specifications of 3990A1?
Key specifications for 3990A1: Overall Diameter: 0.250 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S); Overall Length: 0.770 INCHES NOMINAL IN; End Item Identification: B-1. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5980-01-620-3941 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.