The Ring,main Clamp, cataloged under National Stock Number 5365-01-301-7726, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Defense Maritime Solutions, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Ring,main Clamp |
| FSC / FSG | 5365 — Bushings, Rings, Shims, and Spacers (FSG 53) |
| Manufacturers | Defense Maritime Solutions, Inc. (CAGE 0EYA6) |
| Parameter | Value |
|---|---|
| NSN | 5365-01-301-7726 |
| Primary Part Number | US-70610 ITEM 11 |
| Item Name | Ring,main Clamp |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Defense Maritime Solutions, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| H-46477 | Defense Maritime Solutions, Inc. (USA) |
| US-70610 ITEM 11 PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| US-70610 ITEM 11 | 5/9 Secondary reference John Crane, Inc |
| H-46477 | 5/9 Secondary reference Wartsila Lips Inc |
| H-46477 | 5/9 Secondary reference John Crane, Inc |
| US-70610 ITEM 11 | 5/9 Secondary reference Wartsila Lips Inc |
NSN 5365-01-301-7726 is a Ring,main Clamp, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-301-7726 has 2 manufacturer part numbers on file: H-46477 (Defense Maritime Solutions, Inc.), US-70610 ITEM 11 (Defense Maritime Solutions, Inc.).
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.