The Cover,hatch, cataloged under National Stock Number 2040-01-501-0499, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-501-0499 |
| Primary Part Number | 111-6015713 ASSY 98 |
| Item Name | Cover,hatch |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Overall Diameter | 30.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 111-6015713 ASSY 98 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 1507-117 ASSY 98 | 5/1 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| 123-5901610 PART 184 | 5/1 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 2040-01-501-0499 is a Cover,hatch, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-501-0499 has 1 manufacturer part number on file: 111-6015713 ASSY 98 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for 111-6015713 ASSY 98: Overall Diameter: 30.000 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: COVER FAIRING; End Item Identification: SSN688 CLASS SUBMARINE, HATCH COVER, 30 DIA. COVER AND FAIRING. 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 2040-01-501-0499 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.