The Connecting Link,rigid, cataloged under National Stock Number 3040-00-233-4126, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Smith and Smith Aircraft Co. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-00-233-4126 |
| Primary Part Number | 159-33415 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Smith and Smith Aircraft Co |
| Status | ACTIVE |
| Body Diameter | 0.500 INCHES NOMINAL IN |
| Body Construction | TUBULAR |
| Material Document and Classification | MIL-T-6736, COND N MIL SPEC SINGLE MATERIAL RESPONSE |
| End Attachment Hole Diameter | 0.190 INCHES NOMINAL FIRST END IN |
| End Attachment Hole Diameter | 0.250 INCHES NOMINAL SECOND END IN |
| End Attachment Width | 0.437 INCHES NOMINAL FIRST END IN |
| End Attachment Width | 0.593 INCHES MAXIMUM SECOND END IN |
| End Attachment Style | EYE BOTH ENDS |
| Surface Treatment | CADMIUM |
| End Attachment Length | 1.766 INCHES NOMINAL BOTH ENDS IN |
| Material | STEEL |
| 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 |
|---|---|
| 159-33415 PRIMARY | Smith and Smith Aircraft Co (USA) |
| Reference | Meaning |
|---|---|
| 159-33415 | 5/9 Secondary reference U.S. Government activity |
NSN 3040-00-233-4126 is a Connecting Link,rigid, manufactured by Smith and Smith Aircraft Co, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-233-4126 has 1 manufacturer part number on file: 159-33415 (Smith and Smith Aircraft Co).
Key specifications for 159-33415: Body Diameter: 0.500 INCHES NOMINAL IN; Body Construction: TUBULAR; Material Document and Classification: MIL-T-6736, COND N MIL SPEC SINGLE MATERIAL RESPONSE; Overall Length: 21.172 INCHES NOMINAL IN. 11 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.