The Block,cable,crash Seat, cataloged under National Stock Number 1680-00-472-1376, 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1680-00-472-1376 |
| Item Name | Block,cable,crash Seat |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,QQ-A-250/4,4.380 IN. LG,0.790 IN. W,0.750 IN. H,W/4 MTG HOLES 0.196 IN. MIN,0.203 IN. MAX DIA THRU,IRREGULAR SPACED,1 HOLE 0.234 IN. MIN,0.250 IN. MAX DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 6720-67909-1 | 3/9 Design control — primary reference Veridian Engineering Inc |
NSN 1680-00-472-1376 is a Block,cable,crash Seat, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
Key specifications for 1680-00-472-1376: General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-250/4,4.380 IN. LG,0.790 IN. W,0.750 IN. H,W/4 MTG HOLES 0.196 IN. MIN,0.203 IN. MAX DIA THRU,IRREGULAR SPACED,1 HOLE 0.234 IN. MIN,0.250 IN. MAX DIA 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.
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.