The Cable Assembly,fiber Optic, cataloged under National Stock Number 6020-01-552-4101, is classified within Federal Supply Class 6020 (Fiber Optic Cable Assemblies and Harnesses) of the Fiber Optics Materials, Components, Assemblies, and Accessories group. The manufacturer of record is Black Box Corporation of Pennsylvania. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6020-01-552-4101 |
| Primary Part Number | EFNT010-005M-STST |
| Item Name | Cable Assembly,fiber Optic |
| FSC / FSG | 6020 / 60 — Fiber Optic Cable Assemblies and Harnesses |
| Manufacturer | Black Box Corporation of Pennsylvania |
| Status | ACTIVE |
| Termination Type | CONNECTOR BOX SPLIT BOTH ENDS ALL CONDUCTORS |
| Temp Rating | -40.0 CELSIUS AND 85.0 CELSIUS DEGC |
| Wavelength in Nanometers | 850 |
| Conductor Quantity | 4 |
| Cross-Sectional Shape Style | ROUND |
| Frequency Bandwidth | 1500.0 MEGAHERTZ NOMINAL |
| Optical Fiber Type | MULTIMODE |
| Attenuation in Decibels | 3.0 |
| Buffer Size in Microns/micrometers | 900 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| EFNT010-005M-STST PRIMARY | Black Box Corporation of Pennsylvania (USA) |
| Reference | Meaning |
|---|---|
| EFN010-005M-STST | 5/9 Secondary reference Black Box Corporation of Pennsylvania |
| EFN010T-005M-STST | 5/9 Secondary reference Black Box Corporation of Pennsylvania |
NSN 6020-01-552-4101 is a Cable Assembly,fiber Optic, manufactured by Black Box Corporation of Pennsylvania, classified under FSC 6020, Fiber Optic Cable Assemblies and Harnesses. Status: active.
NSN 6020-01-552-4101 has 1 manufacturer part number on file: EFNT010-005M-STST (Black Box Corporation of Pennsylvania).
Key specifications for EFNT010-005M-STST: Termination Type: CONNECTOR BOX SPLIT BOTH ENDS ALL CONDUCTORS; Temp Rating: -40.0 CELSIUS AND 85.0 CELSIUS DEGC; Overall Length: 5.0 METERS; Wavelength in Nanometers: 850. 9 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.
NSN 6020-01-552-4101 has DEMIL Code B. 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.