The Pin,seat Disconnect Actuator, cataloged under National Stock Number 1680-00-331-5219, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Mag Aerospace Industries, Llc Div Safran Cabins. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-00-331-5219 |
| Primary Part Number | 73898 |
| Item Name | Pin,seat Disconnect Actuator |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Mag Aerospace Industries, Llc Div Safran Cabins |
| Status | ACTIVE |
| General Characteristics Item Description | 1/2 DIA X 5 LG 4130 ROD MIL-S-6758 COND F COLD FINISH |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 73898 PRIMARY | Mag Aerospace Industries, Llc Div Safran Cabins (USA) |
| Reference | Meaning |
|---|---|
| 73898 | 3/9 Design control — primary reference U.S. Government activity |
NSN 1680-00-331-5219 is a Pin,seat Disconnect Actuator, manufactured by Mag Aerospace Industries, Llc Div Safran Cabins, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-331-5219 has 1 manufacturer part number on file: 73898 (Mag Aerospace Industries, Llc Div Safran Cabins).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-155-0327, 4720-01-547-7089. Verify interchangeability with system specifications before substitution.
Key specifications for 73898: General Characteristics Item Description: 1/2 DIA X 5 LG 4130 ROD MIL-S-6758 COND F COLD FINISH. 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 1680-00-331-5219 has DEMIL Code B. 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.