The Tube Probe-02, cataloged under National Stock Number 1680-01-641-9668, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Hexagon Manufacturing Intelligence, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Tube Probe-02 |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Hexagon Manufacturing Intelligence, Inc. (CAGE 1WUK4) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-641-9668 |
| Primary Part Number | NCA7-2-21952-02 |
| Item Name | Tube Probe-02 |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Hexagon Manufacturing Intelligence, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| NCA7-2-21952-02 PRIMARY | Hexagon Manufacturing Intelligence, Inc. (USA) |
| Reference | Meaning |
|---|---|
| NCA7-3-52536-02 | 5/9 Secondary reference Hexagon Manufacturing Intelligence, Inc. |
NSN 1680-01-641-9668 is a Tube Probe-02, manufactured by Hexagon Manufacturing Intelligence, Inc., classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-641-9668 has 1 manufacturer part number on file: NCA7-2-21952-02 (Hexagon Manufacturing Intelligence, Inc.).
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.