The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 1680-01-528-4669, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Hupp & Associates Inc Dba Hupp Aerospace/defense. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Parts Kit,seal Replacement,mecha |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Hupp & Associates Inc Dba Hupp Aerospace/defense (CAGE 0JT27) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-528-4669 |
| Primary Part Number | HAD2F226 |
| Item Name | Parts Kit,seal Replacement,mecha |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Hupp & Associates Inc Dba Hupp Aerospace/defense |
| Status | ACTIVE |
| 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 |
| Part Number | Manufacturer |
|---|---|
| HAD2F226 | Hupp & Associates Inc Dba Hupp Aerospace/defense (USA) |
| Reference | Meaning |
|---|---|
| 200918179 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-01-528-4669 is a Parts Kit,seal Replacement,mecha, manufactured by Hupp & Associates Inc Dba Hupp Aerospace/defense, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-528-4669 has 1 manufacturer part number on file: HAD2F226 (Hupp & Associates Inc Dba Hupp Aerospace/defense).
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 1680-01-528-4669 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.