The Coupler,optoelectronic,fiber Opt, cataloged under National Stock Number 6060-01-552-8495, is classified within Federal Supply Class 6060 (Fiber Optic Interconnectors) of the Fiber Optics Materials, Components, Assemblies, and Accessories group. The manufacturer of record is Communications Specialties Inc Math Associates Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6060-01-552-8495 |
| Primary Part Number | RA-1900-3 |
| Item Name | Coupler,optoelectronic,fiber Opt |
| FSC / FSG | 6060 / 60 — Fiber Optic Interconnectors |
| Manufacturer | Communications Specialties Inc Math Associates Div |
| 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 |
|---|---|
| RA-1900-3 PRIMARY | Communications Specialties Inc Math Associates Div (USA) |
NSN 6060-01-552-8495 is a Coupler,optoelectronic,fiber Opt, manufactured by Communications Specialties Inc Math Associates Div, classified under FSC 6060, Fiber Optic Interconnectors. Status: active.
NSN 6060-01-552-8495 has 1 manufacturer part number on file: RA-1900-3 (Communications Specialties Inc Math Associates Div).
Key specifications for RA-1900-3: Overall Height: 1.300 INCHES NOMINAL IN; Overall Length: 2.500 INCHES NOMINAL IN; Overall Width: 5.000 INCHES NOMINAL IN; Special Features: NUMBER OF FIBERS, 1; OPERATING TEMP -20 TO 60 DEG C; OPERATING POWER 15 TO 25 VOLTS DC AT 250MA OR 14 TO 18 VOLTS AC, 50/60 HZ; WEIGHT, APPROX 1LB; OPTICAL CONNECTORS, ST:MULTIMODE, FCP:SINGLE MODE; OPTICAL WAVELENGTH 850 NM/MM, 1310 NM/MM, 1310 NM/SM; OPTICAL FIBER 50 OR 62.5 MICRON MULTIMODE FIBER LBS. 0 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.