The Connecting Link,rigid, cataloged under National Stock Number 3040-01-505-8765, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-505-8765 |
| Primary Part Number | 74A672423-2003 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Body Diameter | 3.000 INCHES NOMINAL IN |
| Body Construction | SOLID |
| Material Document and Classification | AMS6532 ASSN STD SINGLE MATERIAL RESPONSE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 74A672423-2003 | The Boeing Company Div Services (USA) |
| 74A672423-2003 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 74A672423 REV C | D/9 Drawing number reference only The Boeing Company Div Defense |
| 74A672423-2003 | 5/9 Secondary reference Perfekta Inc |
NSN 3040-01-505-8765 is a Connecting Link,rigid, manufactured by The Boeing Company Div Defense, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-505-8765 has 2 manufacturer part numbers on file: 74A672423-2003 (The Boeing Company Div Services), 74A672423-2003 (The Boeing Company Div Defense).
Key specifications for 74A672423-2003: Body Diameter: 3.000 INCHES NOMINAL IN; Body Construction: SOLID; Material Document and Classification: AMS6532 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 5.500 INCHES NOMINAL IN. 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 3040-01-505-8765 has DEMIL Code Q. 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.