The Sensing Unit,aircraft, cataloged under National Stock Number 1680-01-385-3630, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Fxc Corporation Dba Fxc Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-385-3630 |
| Primary Part Number | 811-00112-2 |
| Item Name | Sensing Unit,aircraft |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Fxc Corporation Dba Fxc Corp |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 9800200-30 | United Dynamics, Inc (USA) |
| 811-00112-2 PRIMARY | Fxc Corporation Dba Fxc Corp (USA) |
| Reference | Meaning |
|---|---|
| A114310 | D/9 Drawing number reference only Ami Industries, Inc Div Utc Aerospace Systems |
| A114310-519 | 5/9 Secondary reference Fxc Corporation Dba Fxc Corp |
| A114310-519 | 5/9 Secondary reference United Dynamics, Inc |
| A114310-519 | 7/9 Vendor item drawing reference Ami Industries, Inc Div Utc Aerospace Systems |
| A114310-519 | C/1 Advisory reference — outside the item-of-supply concept Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| A114310-519 | 7/9 Vendor item drawing reference Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. |
| 300900-15 | 5/9 Secondary reference Meggitt Safety Systems Inc |
| A114310-519 | 5/9 Secondary reference Meggitt Safety Systems Inc |
NSN 1680-01-385-3630 is a Sensing Unit,aircraft, manufactured by Fxc Corporation Dba Fxc Corp, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-385-3630 has 2 manufacturer part numbers on file: 9800200-30 (United Dynamics, Inc), 811-00112-2 (Fxc Corporation Dba Fxc Corp).
Key specifications for 811-00112-2: Criticality Code Justification: FEAT; Special Features: ENVIROMENTAL SENSING UNIT USED ON AIRCRAFT EJECTION SEAT. CONTIANS MICROPROCESSERS TO JUDGE SPEED AND ALTITUDE PRIOR TO EJECTION.; End Item Identification: F-117 / ACES II EJECTION SEAT. 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 1680-01-385-3630 has DEMIL Code D. 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.