The Lamp,incandescent, cataloged under National Stock Number 6240-01-425-4392, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-425-4392 |
| Primary Part Number | 10990/100A/870 PN H2 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Rated Average Life | HOURS |
| Filament Heavy Duty Service Rating | NOT RATED |
| Emitted Light Characteristic | AMBER |
| Voltage Rating | 120.000 VOLTS NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10990/100A/870 PN H2 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| Reference | Meaning |
|---|---|
| 10990/100A/870 PN H2 | 3/9 Design control — primary reference Hamworthy Kse Ab |
| EMP009-J6-S335 AMBER 120V 60HZ | 5/9 Secondary reference Crouse-Hinds Co |
| EMP009-J6-S335 AMBER 120V 60HZ | 5/9 Secondary reference Tts Marine Ab Formerly Tts Ships Equipment Ab Div Dry Cargo Handling |
| 8017/21-03-4 AM BER 120V 60HZ | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| EMP009-J6-S335 AMBER 120V 60HZ | 5/9 Secondary reference Hamworthy Kse Ab |
| 10990/100A/870 PN H2 | 5/9 Secondary reference Tts Marine Ab Formerly Tts Ships Equipment Ab Div Dry Cargo Handling |
NSN 6240-01-425-4392 is a Lamp,incandescent, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-425-4392 has 1 manufacturer part number on file: 10990/100A/870 PN H2 (Cooper Bussmann, Llc Dba Cooper Industries).
Key specifications for 10990/100A/870 PN H2: Rated Average Life: HOURS; Filament Heavy Duty Service Rating: NOT RATED; Emitted Light Characteristic: AMBER; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.