The Cable Assembly,fiber Optic, cataloged under National Stock Number 6020-01-437-9726, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6020-01-437-9726 |
| Primary Part Number | 1764AS139-2 |
| Item Name | Cable Assembly,fiber Optic |
| FSC / FSG | 6020 / 60 — Fiber Optic Cable Assemblies and Harnesses |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 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 |
|---|---|
| 1764AS139-2 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| SYS/595 | O. E. M. Controls, Inc. Dba Oem Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| BO12-0740-33 | 5/9 Secondary reference O. E. M. Controls, Inc. Dba Oem Controls Inc |
| 1764AS139-2 | C/1 Advisory reference — outside the item-of-supply concept Lake Shore Systems, Inc. |
| 1764AS139-2 | C/1 Advisory reference — outside the item-of-supply concept O. E. M. Controls, Inc. Dba Oem Controls Inc |
NSN 6020-01-437-9726 is a Cable Assembly,fiber Optic, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 6020, Fiber Optic Cable Assemblies and Harnesses. Status: active.
NSN 6020-01-437-9726 has 2 manufacturer part numbers on file: 1764AS139-2 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), SYS/595 (O. E. M. Controls, Inc. Dba Oem Controls Inc).
Key specifications for 1764AS139-2: Special Features: ACESSORY COMPONENTS AND QUANTITY: TERMINAL BOARDS 2. 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.