The Tube,lead Guide, cataloged under National Stock Number 1680-00-293-5389, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-00-293-5389 |
| Item Name | Tube,lead Guide |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,QQ-A-225/8,ALLOY 6061,T651 ONE END INTERNALLYTHD 3/8-32 UNEF-2B,SECOND END 0.437 IN. ID,0.625 IN. OD,3.360IN. LG IN |
| 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 |
| Reference | Meaning |
|---|---|
| 5850906 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-00-293-5389 is a Tube,lead Guide, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
Key specifications for 1680-00-293-5389: General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-225/8,ALLOY 6061,T651 ONE END INTERNALLYTHD 3/8-32 UNEF-2B,SECOND END 0.437 IN. ID,0.625 IN. OD,3.360IN. LG IN. 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 1680-00-293-5389 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.