The Adapter Male, cataloged under National Stock Number 3040-01-248-4274, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Huntington Ingalls Incorporated Div Ingalls 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through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-248-4274 |
| Primary Part Number | 2278757 PIECE 13 |
| Item Name | Adapter Male |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Huntington Ingalls Incorporated Div Ingalls Shipbuilding |
| Status | ACTIVE |
| General Characteristics Item Description | BRONZE,MIL-B-16261 |
| 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 |
|---|---|
| 2278757 PIECE 13 PRIMARY | Huntington Ingalls Incorporated Div Ingalls Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 2278757 | D/9 Drawing number reference only Huntington Ingalls Incorporated Div Ingalls Shipbuilding |
| 2013451 | D/9 Drawing number reference only U.S. Government activity |
| SSN621-518-2278757 PIECE 13 | 5/2 Secondary reference U.S. Government activity |
| 2013451 PIECE 13 | 5/2 Secondary reference U.S. Government activity |
| SSN621-518-2278757 | D/9 Drawing number reference only U.S. Government activity |
| 1945696 | D/9 Drawing number reference only U.S. Government activity |
| 2013451 | D/9 Drawing number reference only U.S. Government activity |
| SSN612-518-1945696 PIECE 13 | 5/2 Secondary reference U.S. Government activity |
| SSN605-518-2013451 PIECE 13 | 5/2 Secondary reference U.S. Government activity |
NSN 3040-01-248-4274 is a Adapter Male, manufactured by Huntington Ingalls Incorporated Div Ingalls Shipbuilding, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-248-4274 has 1 manufacturer part number on file: 2278757 PIECE 13 (Huntington Ingalls Incorporated Div Ingalls Shipbuilding).
Key specifications for 2278757 PIECE 13: General Characteristics Item Description: BRONZE,MIL-B-16261. 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.
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.