The Connecting Link,rigid, cataloged under National Stock Number 3040-01-397-5285, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Tyee Aircraft Inc Div Tyee Aircraft. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-397-5285 |
| Primary Part Number | 4618-573 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Tyee Aircraft Inc Div Tyee Aircraft |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A-C17102-573 | Rbc Aerostructures Llc (USA) |
| 4618-573 PRIMARY | Tyee Aircraft Inc Div Tyee Aircraft (USA) |
| QPM3512-573 | Qpm Aerospace Inc Dba Qpm (USA) |
| Reference | Meaning |
|---|---|
| 17B9F1112-573 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 3040-01-397-5285 is a Connecting Link,rigid, manufactured by Tyee Aircraft Inc Div Tyee Aircraft, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-397-5285 has 3 manufacturer part numbers on file: A-C17102-573 (Rbc Aerostructures Llc), 4618-573 (Tyee Aircraft Inc Div Tyee Aircraft), QPM3512-573 (Qpm Aerospace Inc Dba Qpm).
Key specifications for 4618-573: End Item Identification: MCDONNELL DOUGLAS C-17A AIRCRAFT A. 0 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 3040-01-397-5285 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.