The Sensing Element, cataloged under National Stock Number 1680-01-109-4807, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Kidde Technologies, Inc Div Kidde Aerospace and Defense. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 1680-01-109-4807 |
| Primary Part Number | 898807 |
| Item Name | Sensing Element |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Kidde Technologies, Inc Div Kidde Aerospace and Defense |
| Status | ACTIVE |
| General Characteristics Item Description | 289.000 MIN IN.LG;291.000 MAX IN.LG |
| 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 |
|---|---|
| 898807 PRIMARY | Kidde Technologies, Inc Div Kidde Aerospace and Defense (USA) |
| Reference | Meaning |
|---|---|
| 4L97508-163A | 5/9 Secondary reference U.S. Government activity |
| 878580 | 5/9 Secondary reference Kidde-Fenwal, Llc |
| 898807 | 5/9 Secondary reference Kidde-Fenwal, Llc |
NSN 1680-01-109-4807 is a Sensing Element, manufactured by Kidde Technologies, Inc Div Kidde Aerospace and Defense, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-109-4807 has 1 manufacturer part number on file: 898807 (Kidde Technologies, Inc Div Kidde Aerospace and Defense).
2 possible matches (shared part number, not a government interchangeability claim): 5930-01-504-5646, 5340-01-517-9605. Verify interchangeability with system specifications before substitution.
Key specifications for 898807: General Characteristics Item Description: 289.000 MIN IN.LG;291.000 MAX IN.LG; End Item Identification: C-5A ACFT A. 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 1680-01-109-4807 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.