The Seat,aircraft, cataloged under National Stock Number 1680-01-578-3544, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Ami Industries, Inc Div Utc Aerospace Systems. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-578-3544 |
| Primary Part Number | 1106-3AB |
| Item Name | Seat,aircraft |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Ami Industries, Inc Div Utc Aerospace Systems |
| Status | ACTIVE |
| Seating Capacity | 1 |
| 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 |
|---|---|
| 1106-3AB PRIMARY | Ami Industries, Inc Div Utc Aerospace Systems (USA) |
| Reference | Meaning |
|---|---|
| 1680PL1784920 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 1680-01-578-3544 is a Seat,aircraft, manufactured by Ami Industries, Inc Div Utc Aerospace Systems, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-578-3544 has 1 manufacturer part number on file: 1106-3AB (Ami Industries, Inc Div Utc Aerospace Systems).
Key specifications for 1106-3AB: Special Features: JUMP SEAT STOWED IN WALL OF AIRCRAFT MONUMENT ON THE RIGHT HAND SIDE OF THE AISLE INTO THE COCKPIT AREA; FOLDS DOWN ACROSS ENTRY AISLE AND CONNECTS TO AMI LATCHES ON A BOEING DESIGNED AND PRODUCED STRUCTURE; STRUCTURE MOUNTS TO COCKPIT FLOOR AND FORWARD SIDE OF LAVATORY A; SEAT BACK UNFOLDS TO ATTACH TO FITTINGS MOUNTED TO THE INBOARD SIDES OF LAVATORY A AND AIRCRAFT MONUMENT WALL ON RIGHT HAND SIDE; Seating Capacity: 1; Part Name Assigned by Controlling Agency: FIRST OBSERVER 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 1680-01-578-3544 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.