The Connecting Link,rigid, cataloged under National Stock Number 3040-00-073-3054, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Renk America Llc Div Renk America. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-073-3054 |
| Primary Part Number | ERS3910 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Renk America Llc Div Renk America |
| Status | ACTIVE |
| Body Diameter | 0.188 INCHES NOMINAL IN |
| Body Construction | SOLID |
| Link Style | SOLID SHANK |
| End Attachment Hole Diameter | 0.1895 INCHES MINIMUM AND 0.1950 INCHES MAXIMUM FIRST END IN |
| End Attachment Hole Diameter | 0.1895 INCHES MINIMUM BOTH ENDS IN |
| End Attachment Width | 0.313 INCHES NOMINAL FIRST END IN |
| Surface Treatment | CADMIUM |
| End Attachment Length | 1.375 INCHES NOMINAL FIRST END 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 |
|---|---|
| ERS3910 | Renk America Llc Div Renk America (USA) |
| 377132B | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 3040000733054 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 13206E0800 | 3/2 Design control — primary reference U.S. Government activity |
| 377132B | 5/9 Secondary reference Hercules Engine Co Inc |
NSN 3040-00-073-3054 is a Connecting Link,rigid, manufactured by Renk America Llc Div Renk America, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-073-3054 has 2 manufacturer part numbers on file: ERS3910 (Renk America Llc Div Renk America), 377132B (Brinkley Technology Group Llc Dba Hercules Manufacturing).
Key specifications for ERS3910: Body Diameter: 0.188 INCHES NOMINAL IN; Body Construction: SOLID; Link Style: SOLID SHANK; Overall Length: 10.000 INCHES NOMINAL IN. 9 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.