The Connecting Link,rigid, cataloged under National Stock Number 3040-01-355-0803, 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. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-355-0803 |
| Primary Part Number | 4606-537 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Tyee Aircraft Inc Div Tyee Aircraft |
| Status | ACTIVE |
| Body Construction | TUBULAR |
| End Attachment Style | RAISED FACE, ROUND FIRST END |
| 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 |
|---|---|
| QPM3510-537 | Qpm Aerospace Inc Dba Qpm (USA) |
| 4606-537 PRIMARY | Tyee Aircraft Inc Div Tyee Aircraft (USA) |
| A-C17102-537 | Rbc Aerostructures Llc (USA) |
| Reference | Meaning |
|---|---|
| 17B9F1112-537 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 3040-01-355-0803 is a Connecting Link,rigid, manufactured by Tyee Aircraft Inc Div Tyee Aircraft, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-355-0803 has 3 manufacturer part numbers on file: QPM3510-537 (Qpm Aerospace Inc Dba Qpm), 4606-537 (Tyee Aircraft Inc Div Tyee Aircraft), A-C17102-537 (Rbc Aerostructures Llc).
Key specifications for 4606-537: Body Construction: TUBULAR; End Attachment Style: RAISED FACE, ROUND FIRST END; Special Features: SUPP FEATURES:OUTBOARD LEFT HAND VALVE; MAX WEIGHT 0.4 LBS. LBS; End Item Identification: C-17 AIRCRAFT. 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.
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.