The Connecting Link,rigid, cataloged under National Stock Number 3040-00-388-9923, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Tyee Aircraft Inc Div Tyee Aircraft. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-388-9923 |
| Primary Part Number | 4501-251 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Tyee Aircraft Inc Div Tyee Aircraft |
| Status | ACTIVE |
| Body Diameter | 1.125 INCHES NOMINAL IN |
| End Attachment Length | 2.531 INCHES NOMINAL FIRST END IN |
| Body Construction | TUBULAR |
| End Attachment Style | EYE FIRST END |
| End Attachment Width | 0.406 INCHES NOMINAL FIRST END IN |
| Material | ALUMINUM ALLOY |
| Link Style | SOLID SHANK |
| End Attachment Hole Diameter | 0.375 INCHES NOMINAL FIRST END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4501-251 PRIMARY | Tyee Aircraft Inc Div Tyee Aircraft (USA) |
| 68B418000-251 | The Boeing Company Div Defense (USA) |
| 4069-1 | Tyee Aircraft Inc Div Tyee Aircraft (USA) |
NSN 3040-00-388-9923 is a Connecting Link,rigid, manufactured by Tyee Aircraft Inc Div Tyee Aircraft, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-388-9923 has 3 cross-referenced part numbers: 4501-251 (Tyee Aircraft Inc Div Tyee Aircraft), 68B418000-251 (The Boeing Company Div Defense), 4069-1 (Tyee Aircraft Inc Div Tyee Aircraft).
There are 8 known substitutes for 3040-00-388-9923: 6240-00-060-2941, 3040-00-225-2679, 5961-00-524-1782 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4501-251: Body Diameter: 1.125 INCHES NOMINAL IN; End Attachment Length: 2.531 INCHES NOMINAL FIRST END IN; Body Construction: TUBULAR; End Attachment Style: EYE FIRST END. 9 total characteristics are documented in the Federal Logistics Information System.