The Connecting Link,rigid, cataloged under National Stock Number 3040-00-033-8617, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Aurora Casting & Engineering, Inc. Dba Aurora Casting & Engineering Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 19 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-00-033-8617 |
| Primary Part Number | 2-13680-1 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Aurora Casting & Engineering, Inc. Dba Aurora Casting & Engineering Inc |
| Status | ACTIVE |
| Body Construction | SOLID |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 2-13680-1 | Aurora Casting & Engineering, Inc. Dba Aurora Casting & Engineering Inc (USA) |
| 2-13680-1 | Hydromach Inc Dba Hydromach Inc (USA) |
| 2-13680-1 | Essner Manufacturing Lp (USA) |
| 2-13680-1 | Northrop Grumman Systems Corporation (USA) |
| 2-13680-1 | Northwest Machining & Mfg., Inc. Dba Northwest Machining & Manufacturing Inc (USA) |
| 2-13680-1 | Armstrong Mold Corporation Dba Armstrong Mold Corp (USA) |
| 2-13680-1 | H.m. Dunn Company Inc Dba Nex-Tech Aerospace (USA) |
| 2-13680-1 | Carley Foundry Inc (USA) |
| 2-13680-1 | Machine Specialties, Llc (USA) |
| 2-13680-1 | Nassau Tool Works, Inc (USA) |
| 2-13680-1 | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 2-13680-1 | Danko Arlington, Inc. Dba Danko Arlington Inc (USA) |
| 2-13680-1 | Uni-Cast, Llc Dba Uni-Cast (USA) |
| 2-13680-1 | G. S. E. Dynamics, Inc. Dba Gse Dynamics (USA) |
| 2-13680-1 | Johnson Manufacturing, Inc. Dba Johnson Manufacturing (USA) |
| 2-13680-1 | Infinity Fabrication, Inc. (USA) |
| 2-13680-1 | Kovatch Castings, Inc (USA) |
| 2-13680-1 | International Precision, Inc (USA) |
| 2-13680-1 | Design/ol, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2-13680-1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector |
| 2-13680-1 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
NSN 3040-00-033-8617 is a Connecting Link,rigid, manufactured by Aurora Casting & Engineering, Inc. Dba Aurora Casting & Engineering Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-033-8617 has 19 manufacturer part numbers on file: 2-13680-1 (Aurora Casting & Engineering, Inc. Dba Aurora Casting & Engineering Inc), 2-13680-1 (Hydromach Inc Dba Hydromach Inc), 2-13680-1 (Essner Manufacturing Lp), 2-13680-1 (Northrop Grumman Systems Corporation), 2-13680-1 (Northwest Machining & Mfg., Inc. Dba Northwest Machining & Manufacturing Inc) and 14 more.
Key specifications for 2-13680-1: Body Construction: SOLID; Material: ALUMINUM ALLOY. 2 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 3040-00-033-8617 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.