The Deflector,dirt and Liquid, cataloged under National Stock Number 1680-01-342-2817, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1680-01-342-2817 |
| Item Name | Deflector,dirt and Liquid |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| Material Document and Classification | AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE |
| Outside Diameter | 3.160 INCHES MINIMUM AND 3.180 INCHES MAXIMUM IN |
| Material Thickness | 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN |
| Inside Diameter | 2.001 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN |
| Step Diameter | 2.302 INCHES MINIMUM AND 2.322 INCHES MAXIMUM IN |
| Material | STEEL COMP 4140 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 749359 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-01-342-2817 is a Deflector,dirt and Liquid, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
Key specifications for 1680-01-342-2817: Material Document and Classification: AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE; Outside Diameter: 3.160 INCHES MINIMUM AND 3.180 INCHES MAXIMUM IN; Material Thickness: 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN; Inside Diameter: 2.001 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN. 6 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.