The Receiver-Transmitter,light Signa, cataloged under National Stock Number 6030-01-630-5666, is classified within Federal Supply Class 6030 (Fiber Optic Devices) of the Fiber Optics Materials, Components, Assemblies, and Accessories group. The manufacturer of record is International Business Machines Corporation. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Receiver-Transmitter,light Signa |
| FSC / FSG | 6030 — Fiber Optic Devices (FSG 60) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Raytheon Company Div Corp (CAGE 49956); International Business Machines Corporation (CAGE 3BXY7) |
| Parameter | Value |
|---|---|
| NSN | 6030-01-630-5666 |
| Primary Part Number | 32R1877/4360 |
| Item Name | Receiver-Transmitter,light Signa |
| FSC / FSG | 6030 / 60 — Fiber Optic Devices |
| Manufacturer | International Business Machines Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| 8244819-110 | Naval Sea Systems Command (USA) |
| 8244819-110 | Raytheon Company Div Corp (USA) |
| 32R1877/4360 PRIMARY | International Business Machines Corporation (USA) |
| Reference | Meaning |
|---|---|
| 8244819 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 6030-01-630-5666 is a Receiver-Transmitter,light Signa, manufactured by International Business Machines Corporation, classified under FSC 6030, Fiber Optic Devices. Status: active.
NSN 6030-01-630-5666 has 3 manufacturer part numbers on file: 8244819-110 (Naval Sea Systems Command), 8244819-110 (Raytheon Company Div Corp), 32R1877/4360 (International Business Machines Corporation).
1 possible match (shared part number, not a government interchangeability claim): 6030-01-631-0136. Verify interchangeability with system specifications before substitution.
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.