The Bug Assembly, cataloged under National Stock Number 6680-01-137-9889, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Malwin Electronics Corp.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6680-01-137-9889 |
| Primary Part Number | 1559-0733-01 |
| Item Name | Bug Assembly |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Malwin Electronics Corp. |
| Status | ACTIVE |
| General Characteristics Item Description | 0.880 IN. L; FRONT AND EDGES PAINTED WHITE IN |
| 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 |
|---|---|
| 1559-0733-01 PRIMARY | Malwin Electronics Corp. (USA) |
| Reference | Meaning |
|---|---|
| 1559-0733-1 | 5/9 Secondary reference Malwin Electronics Corp. |
| 1559-0733 | 5/9 Secondary reference Malwin Electronics Corp. |
NSN 6680-01-137-9889 is a Bug Assembly, manufactured by Malwin Electronics Corp., classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-137-9889 has 1 manufacturer part number on file: 1559-0733-01 (Malwin Electronics Corp.).
Key specifications for 1559-0733-01: General Characteristics Item Description: 0.880 IN. L; FRONT AND EDGES PAINTED WHITE IN; End Item Identification: 6930-00-322-0839. 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.