The Port,access,canopy Lock, cataloged under National Stock Number 1680-01-134-0946, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-134-0946 |
| Item Name | Port,access,canopy Lock |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT ACCESSORY EQUIPMENT |
| General Characteristics Item Description | 1.875 INCH OUTSIDE DIA.,0.700 INCH INSIDE DIA.,CSK 90 DEGREES BY 0.520 INCH DIA,THD .5000-20 UNF-2B PER MIL-S7742 FULL THDS 0.040 FROM BOTTOM;PRIMEALL SURFACES EXCEPT HOLE AND THREADS;PENETRANT INSPECT PER NDTS-1101,ZONE 1;METAL REMOVAL PER FPS-3017 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 |
|---|---|
| 16K0668-7 | 3/2 Design control — primary reference U.S. Government activity |
| 1680PL0861893 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 1680-01-134-0946 is a Port,access,canopy Lock, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
Key specifications for 1680-01-134-0946: FSC Application Data: AIRCRAFT ACCESSORY EQUIPMENT; General Characteristics Item Description: 1.875 INCH OUTSIDE DIA.,0.700 INCH INSIDE DIA.,CSK 90 DEGREES BY 0.520 INCH DIA,THD .5000-20 UNF-2B PER MIL-S7742 FULL THDS 0.040 FROM BOTTOM;PRIMEALL SURFACES EXCEPT HOLE AND THREADS;PENETRANT INSPECT PER NDTS-1101,ZONE 1;METAL REMOVAL PER FPS-3017 IN; End Item Identification: F-16A/B AIRCRAFT A. 2 specifications are 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 1680-01-134-0946 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.