The Connecting Link,rigid, cataloged under National Stock Number 3040-01-558-5801, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-558-5801 |
| Primary Part Number | 1006789 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic |
| Status | ACTIVE |
| 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 |
|---|---|
| 145028 | Bvt Surface Fleet Support Ltd (halmatic Range) (GBR) |
| 145028 | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| 5519-131 LINE 2 | Bvt Surface Fleet Support Ltd (halmatic Range) (GBR) |
| 5519-131/2 | Bvt Surface Fleet Support Ltd (halmatic Range) (GBR) |
| 1006789 PRIMARY | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
NSN 3040-01-558-5801 is a Connecting Link,rigid, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-558-5801 has 5 manufacturer part numbers on file: 145028 (Bvt Surface Fleet Support Ltd (halmatic Range)), 145028 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 5519-131 LINE 2 (Bvt Surface Fleet Support Ltd (halmatic Range)), 5519-131/2 (Bvt Surface Fleet Support Ltd (halmatic Range)), 1006789 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).
Key specifications for 1006789: Part Name Assigned by Controlling Agency: MECHANICAL TIE BAR ASSEMBLY. 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.
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.