The Cable Assembly,fiber Optic, cataloged under National Stock Number 6020-01-537-1670, 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 Fiber Systems International, Inc. Div Fiber Systems International. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6020-01-537-1670 |
| Primary Part Number | ATT-08-3400-3400-050M |
| Item Name | Cable Assembly,fiber Optic |
| FSC / FSG | 6020 / 60 — Fiber Optic Cable Assemblies and Harnesses |
| Manufacturer | Fiber Systems International, Inc. Div Fiber Systems International |
| Status | ACTIVE |
| Style Designator | DUAL RECEPTACLE |
| 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 |
|---|---|
| ATT-08-3400-3400-050M PRIMARY | Fiber Systems International, Inc. Div Fiber Systems International (USA) |
| 640/9/34554/002 | Bae Systems Australia Pty Ltd (AUS) |
NSN 6020-01-537-1670 is a Cable Assembly,fiber Optic, manufactured by Fiber Systems International, Inc. Div Fiber Systems International, classified under FSC 6020, Fiber Optic Cable Assemblies and Harnesses. Status: active.
NSN 6020-01-537-1670 has 2 manufacturer part numbers on file: ATT-08-3400-3400-050M (Fiber Systems International, Inc. Div Fiber Systems International), 640/9/34554/002 (Bae Systems Australia Pty Ltd).
Key specifications for ATT-08-3400-3400-050M: Overall Length: 50.0 METERS; Style Designator: DUAL RECEPTACLE. 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.
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.