The Transmitter,light Signal, cataloged under National Stock Number 6030-01-372-6578, 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 American Fibertek Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6030-01-372-6578 |
| Primary Part Number | RT-05B |
| Item Name | Transmitter,light Signal |
| FSC / FSG | 6030 / 60 — Fiber Optic Devices |
| Manufacturer | American Fibertek Inc |
| Status | ACTIVE |
| General Characteristics Item Description | AUDIO BANDWIDTH 20 HZ TO 20KHZ SIGNAL/NOISE 50 DB TYP; 850 NANO METERWAVE LENGTH; LOSS BUDGET 50/125 MICRO METERS IS 14DB; LOSS BUDGET 62.5/125 MICRO METER IS 17DB; OPTICAL OUTPUT POWER -20DBM FOR 50/125 MICRO METER; ST OPTICAL CONNECTOR & BNC INPUT CONN-ECTOR; OPERATING TEMP -20 C TO 50 C; CCA W/COVER AND FACE PLATE,PLUGS INTOA RACK FRAME SR20/1; 6 1/2"L X 1"W X 5"H KHz |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| RT-05B PRIMARY | American Fibertek Inc (USA) |
| Reference | Meaning |
|---|---|
| RT-05ST | 5/9 Secondary reference American Fibertek Inc |
| 1855066 | 7/2 Vendor item drawing reference C Q Construction Corporation |
NSN 6030-01-372-6578 is a Transmitter,light Signal, manufactured by American Fibertek Inc, classified under FSC 6030, Fiber Optic Devices. Status: active.
NSN 6030-01-372-6578 has 1 manufacturer part number on file: RT-05B (American Fibertek Inc).
Key specifications for RT-05B: General Characteristics Item Description: AUDIO BANDWIDTH 20 HZ TO 20KHZ SIGNAL/NOISE 50 DB TYP; 850 NANO METERWAVE LENGTH; LOSS BUDGET 50/125 MICRO METERS IS 14DB; LOSS BUDGET 62.5/125 MICRO METER IS 17DB; OPTICAL OUTPUT POWER -20DBM FOR 50/125 MICRO METER; ST OPTICAL CONNECTOR & BNC INPUT CONN-ECTOR; OPERATING TEMP -20 C TO 50 C; CCA W/COVER AND FACE PLATE,PLUGS INTOA RACK FRAME SR20/1; 6 1/2"L X 1"W X 5"H KHz; Overall Length: 6.500 INCHES NOMINAL IN; End Item Identification: SR20/1. 1 specification is 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.
NSN 6030-01-372-6578 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.