The Coupling,side Lock,ejection Seat, cataloged under National Stock Number 1680-01-026-4871, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-026-4871 |
| Item Name | Coupling,side Lock,ejection Seat |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| General Characteristics Item Description | CRES 17-4PH PER AMS 5355,2.630 IN. LG,HEAT TREAT TO RC 38-42 PER MIL-H-6875,PASSIVATED FINISH PER MIL-S-5002 IN |
| 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 |
| Reference | Meaning |
|---|---|
| 7310097 | 3/9 Design control — primary reference American Safety Flight Systems Inc |
NSN 1680-01-026-4871 is a Coupling,side Lock,ejection Seat, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
Key specifications for 1680-01-026-4871: General Characteristics Item Description: CRES 17-4PH PER AMS 5355,2.630 IN. LG,HEAT TREAT TO RC 38-42 PER MIL-H-6875,PASSIVATED FINISH PER MIL-S-5002 IN. 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 1680-01-026-4871 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.