The Connecting Link,rigid, cataloged under National Stock Number 3040-00-510-4080, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Textron Aviation Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-510-4080 |
| Primary Part Number | 4041522 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Textron Aviation Inc |
| Status | ACTIVE |
| Body Construction | SOLID |
| Link Style | CLEVIS TO EXTERNAL THREAD |
| Material Document and Classification | MIL-S-18729 COND N MIL SPEC SINGLE MATERIAL RESPONSE |
| End Attachment Hole Diameter | 0.249 INCHES MINIMUM AND 0.255 INCHES MAXIMUM FIRST END IN |
| End Attachment Style | CLEVIS NO. 1 FIRST END |
| End Attachment Length | 1.810 INCHES NOMINAL FIRST END IN |
| Material | STEEL |
| End Attachment Fork Width | 0.500 INCHES NOMINAL FIRST END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4041522 PRIMARY | Textron Aviation Inc (USA) |
| Reference | Meaning |
|---|---|
| 4041522 | 3/9 Design control — primary reference Cessna Aircraft Company Dba Textron Aviation |
NSN 3040-00-510-4080 is a Connecting Link,rigid, manufactured by Textron Aviation Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-510-4080 has 1 manufacturer part number on file: 4041522 (Textron Aviation Inc).
Key specifications for 4041522: Body Construction: SOLID; Link Style: CLEVIS TO EXTERNAL THREAD; Material Document and Classification: MIL-S-18729 COND N MIL SPEC SINGLE MATERIAL RESPONSE; Overall Length: 3.000 INCHES NOMINAL IN. 8 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.