The Light Emitting Diode, cataloged under National Stock Number 5980-00-192-3301, 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 Siemens Microelectronics Inc Optoelectronics Div. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5980-00-192-3301 |
| Primary Part Number | REDLIT2-02 |
| Item Name | Light Emitting Diode |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Siemens Microelectronics Inc Optoelectronics Div |
| Status | ACTIVE |
| Overall Diameter | 0.250 INCHES MAXIMUM IN |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| REDLIT2-02 PRIMARY | Siemens Microelectronics Inc Optoelectronics Div (USA) |
| Reference | Meaning |
|---|---|
| A531T002-101 | 5/9 Secondary reference Telephone Systems/communications |
| 341636 | C/1 Advisory reference — outside the item-of-supply concept American Telephone and Telegraph Co |
NSN 5980-00-192-3301 is a Light Emitting Diode, manufactured by Siemens Microelectronics Inc Optoelectronics Div, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-00-192-3301 has 1 manufacturer part number on file: REDLIT2-02 (Siemens Microelectronics Inc Optoelectronics Div).
2 possible matches (shared part number, not a government interchangeability claim): 5930-01-183-9359, 2520-01-273-2502. Verify interchangeability with system specifications before substitution.
Key specifications for REDLIT2-02: Overall Diameter: 0.250 INCHES MAXIMUM IN; Overall Length: 0.240 INCHES MAXIMUM IN; Material: PLASTIC ENCLOSURE; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.