The Ring,support, cataloged under National Stock Number 2010-01-385-1720, is classified within Federal Supply Class 2010 (Ship and Boat Propulsion Components) of the Ship and Marine Equipment group. The manufacturer of record is Defense Maritime Solutions, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2010-01-385-1720 |
| Primary Part Number | H47982 |
| Item Name | Ring,support |
| FSC / FSG | 2010 / 20 — Ship and Boat Propulsion Components |
| Manufacturer | Defense Maritime Solutions, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | TWO IDENTCAL HALVES MAKE A WHOLE RING;34.14 IN.DIA;6.35 IN. DIA. IN |
| 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 |
|---|---|
| H47982 PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| H72113/1/5 | Defense Maritime Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| H47982 | 5/9 Secondary reference Wartsila Lips Inc |
| H47982-A16 | C/1 Advisory reference — outside the item-of-supply concept Wartsila Lips Inc |
| H47982 | 5/9 Secondary reference John Crane, Inc |
NSN 2010-01-385-1720 is a Ring,support, manufactured by Defense Maritime Solutions, Inc., classified under FSC 2010, Ship and Boat Propulsion Components. Status: active.
NSN 2010-01-385-1720 has 2 manufacturer part numbers on file: H47982 (Defense Maritime Solutions, Inc.), H72113/1/5 (Defense Maritime Solutions, Inc.).
Key specifications for H47982: General Characteristics Item Description: TWO IDENTCAL HALVES MAKE A WHOLE RING;34.14 IN.DIA;6.35 IN. DIA. IN; Special Features: WITH 8 THRU HOLES 0.500 IN.DIA.EQUALLY SPACED IN; End Item Identification: SEAL,STERN,CRANE JOHNSON INC. 1 specification is 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 2010-01-385-1720 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.