The Connecting Link-Rigid, cataloged under National Stock Number 1680-01-078-5358, 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2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-078-5358 |
| Item Name | Connecting Link-Rigid |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| FSC Application Data | AERIAL REFUELING,INPUT DOOR CON |
| General Characteristics Item Description | ALUM ALLOY,COMP A356-T6,CL 10 PER MIL-A-21180;0.750 IN. BODY LG BY 0.144 IN. DIA;BOTH ENDS CLEVIS SHAPE-0.775 IN. LG BY 0.625 IN. SLOT DP BY 0.320 SLOT WD BY 0.570 IN. FORK WD BY 2.067 IN. CTR TO CTR LG BETWEEN 0.250 IN. DIA CLEVIS HOLES BY 0.620 IN. END DIA BY 0.650 IN. LG BODY END TO CLEVIS HOLE BY 2.317 IN. LG O/A;SOLID CONSTRUCT-ONE PIECE-NO LOCKNUT 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 |
|---|---|
| 3C00507-101 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-01-078-5358 is a Connecting Link-Rigid, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
Key specifications for 1680-01-078-5358: FSC Application Data: AERIAL REFUELING,INPUT DOOR CON; General Characteristics Item Description: ALUM ALLOY,COMP A356-T6,CL 10 PER MIL-A-21180;0.750 IN. BODY LG BY 0.144 IN. DIA;BOTH ENDS CLEVIS SHAPE-0.775 IN. LG BY 0.625 IN. SLOT DP BY 0.320 SLOT WD BY 0.570 IN. FORK WD BY 2.067 IN. CTR TO CTR LG BETWEEN 0.250 IN. DIA CLEVIS HOLES BY 0.620 IN. END DIA BY 0.650 IN. LG BODY END TO CLEVIS HOLE BY 2.317 IN. LG O/A;SOLID CONSTRUCT-ONE PIECE-NO LOCKNUT IN; End Item Identification: ACFT C-141. 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.
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.