The Cable Assembly,fiber Optic, cataloged under National Stock Number 6020-01-421-1418, 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 Draka Comteq. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6020-01-421-1418 |
| Primary Part Number | C639T-02F-62S |
| Item Name | Cable Assembly,fiber Optic |
| FSC / FSG | 6020 / 60 — Fiber Optic Cable Assemblies and Harnesses |
| Manufacturer | Draka Comteq |
| 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 |
|---|---|
| C639T-02F-62S PRIMARY | Draka Comteq (USA) |
| Reference | Meaning |
|---|---|
| 62828-90040-1 | 7/2 Vendor item drawing reference U.S. Government activity |
| A02-0303-W4SB/2TC/900 | 5/9 Secondary reference Camcor Systems Inc |
| TFB0X0CB5030/12-C431F4 | 5/9 Secondary reference Berk-Tek, a Nexans Company Dba Berk-Tek |
| 10-02-2-601-000 | 5/9 Secondary reference Remee Products Corp Dba Remfo |
NSN 6020-01-421-1418 is a Cable Assembly,fiber Optic, manufactured by Draka Comteq, classified under FSC 6020, Fiber Optic Cable Assemblies and Harnesses. Status: active.
NSN 6020-01-421-1418 has 1 manufacturer part number on file: C639T-02F-62S (Draka Comteq).
Key specifications for C639T-02F-62S: Special Features: NSN RESTRICTED TO USE BY NWS DEPOT TEAM ONLY; OPERATES AS A LIGHT TRANSMISSION MEDIUM IN THE 820-850UM RANGE; FIBER TYPE IS GLASS; MULTI-MODE; STEP OR GRADED INDEX; 2 FIBERS; CABLE INSTALLED IN CONDUIT; OPERATING TEMPERATURE IS -51C TO +49C; STORAGE TEMPERATURE IS -51C TO +60C; NO CONDUCTIVE MATERIAL IN CABLE; Part Name Assigned by Controlling Agency: CABLE, FIBER OPTIC, DUPLEX; End Item Identification: AUTOMATED SURFACE OBSERVING SYSTEM (ASOS). 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.