The Cable Assembly,fiber Optic, cataloged under National Stock Number 6020-01-577-7504, 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 General Dynamics Mission Systems, Inc.. 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 | 6020-01-577-7504 |
| Primary Part Number | A128174-01U |
| Item Name | Cable Assembly,fiber Optic |
| FSC / FSG | 6020 / 60 — Fiber Optic Cable Assemblies and Harnesses |
| Manufacturer | General Dynamics Mission Systems, Inc. |
| Status | ACTIVE |
| Optical Fiber Type | MULTIMODE |
| 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 |
|---|---|
| A128135-01 ITEM 24 | General Dynamics Mission Systems, Inc. (USA) |
| A128174-01U PRIMARY | General Dynamics Mission Systems, Inc. (USA) |
NSN 6020-01-577-7504 is a Cable Assembly,fiber Optic, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 6020, Fiber Optic Cable Assemblies and Harnesses. Status: active.
NSN 6020-01-577-7504 has 2 manufacturer part numbers on file: A128135-01 ITEM 24 (General Dynamics Mission Systems, Inc.), A128174-01U (General Dynamics Mission Systems, Inc.).
Key specifications for A128174-01U: Optical Fiber Type: MULTIMODE; Special Features: CABLE USED IN FIBER-CHANNEL SWITCH ASSEMBLY, DIM: 15.60 INCH +/- 1.00 INCH IN; Part Name Assigned by Controlling Agency: CABLE ASSEMBLY, FIBER OPTIC, LC-SC; End Item Identification: SWITCH ASSEMBLY, FIBRE-CHANNEL A128135-01; WSD: SEAWOLF CLASS SSN. 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 6020-01-577-7504 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.