The Connecting Link,rigid, cataloged under National Stock Number 3040-01-103-9123, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-103-9123 |
| Primary Part Number | 763543-1 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Body Construction | SOLID |
| Body Width | 0.530 INCHES NOMINAL IN |
| Material | STEEL |
| Body Thickness | 0.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 763543-1 | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 763543 | 5/9 Secondary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
| 763543-1 | 5/9 Secondary reference Mark Mfg Co Inc |
| 763543-1 | 5/2 Secondary reference U.S. Government activity |
| 763543-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-01-103-9123 is a Connecting Link,rigid, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-103-9123 has 1 manufacturer part number on file: 763543-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 763543-1: Body Construction: SOLID; Body Width: 0.530 INCHES NOMINAL IN; Overall Length: 1.513 INCHES NOMINAL IN; Material: STEEL. 4 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 3040-01-103-9123 has DEMIL Code B. 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.