The Bearing,stave Shaped, cataloged under National Stock Number 2010-01-149-0056, is classified within Federal Supply Class 2010 (Ship and Boat Propulsion Components) of the Ship and Marine Equipment group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2010-01-149-0056 |
| Primary Part Number | 4457007 PIECE 6 |
| Item Name | Bearing,stave Shaped |
| FSC / FSG | 2010 / 20 — Ship and Boat Propulsion Components |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Nominal Overall Length | 24.000 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 80908061090042 | Duramax Marine, Llc (USA) |
| 4457007 PIECE 6 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 6304-28 PIECE 6 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| 445007 PIECE 6 | 3/9 Design control — primary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| 445007 PIECE6 | 5/9 Secondary reference Duramax Marine, Llc |
| 4457007 PIECE 6 | 5/9 Secondary reference Duramax Marine, Llc |
| SSN688-203-4457007 PIECE 6 | 5/2 Secondary reference U.S. Government activity |
NSN 2010-01-149-0056 is a Bearing,stave Shaped, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 2010, Ship and Boat Propulsion Components. Status: active.
NSN 2010-01-149-0056 has 2 manufacturer part numbers on file: 80908061090042 (Duramax Marine, Llc), 4457007 PIECE 6 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for 4457007 PIECE 6: Nominal Overall Length: 24.000 INCHES IN; Special Features: MATL SYNTHETIC RUBBER AND BRASS,QQ-B-637;HARDNESS 80.0 TO 90.0 DUROMETER TEST. 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 2010-01-149-0056 has DEMIL Code Q. 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.