The Connecting Link,rigid, cataloged under National Stock Number 3040-01-593-2247, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-01-593-2247 |
| Primary Part Number | 721-8217297-A2 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 721-8217297-A2 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 741-8217287-34 | 5/1 Secondary reference Naval Sea Systems Command |
| H861-8110-A2 | 5/2 Secondary reference U.S. Government activity |
| H861-6000-34 | 5/1 Secondary reference U.S. Government activity |
NSN 3040-01-593-2247 is a Connecting Link,rigid, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-593-2247 has 1 manufacturer part number on file: 721-8217297-A2 (Naval Sea Systems Command).
Key specifications for 721-8217297-A2: Part Name Assigned by Controlling Agency: LINK ASSY COMPLIANT; End Item Identification: NSSN CLASS SUBMARINE PAYLOAD TUBE MUZZLE HATCH OPERATOR MECHANISM. 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 3040-01-593-2247 has DEMIL Code B. 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.