The Contact,electrical, cataloged under National Stock Number 5999-01-396-9048, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-396-9048 |
| Primary Part Number | 74B059490-201 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Voltage Rating in Volts | 1000.0 AC |
| Mounting Facility Quantity | 1 |
| Precious Material | GOLD |
| Mounting Method | FORCE FIT |
| Style Designator | IRREGULAR SHAPE |
| Precious Material and Weight | 0.005 GOLD GRAINS, TROY |
| Surface Treatment | GOLD AND NICKEL CONTACT |
| Precious Material and Location | ENTIRE CONTACT LESS INSULATOR GOLD |
| Material | COPPER ALLOY BODY |
| Material | COPPER ALLOY CONTACT |
| Material | GLASS AND PLASTIC POLYESTER CONTACT INSULATION |
| Terminal Type and Quantity | 1 PIN JACK END OPPOSITE CONTACT |
| Current Rating in Amps | 1.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| 74B059490-201 PRIMARY | The Boeing Company Div Defense (USA) |
| SS-001-04-GG | Advanced Interconnections Corporation (USA) |
| SL-101-G-10 | Samtec Inc Dba Samtec Inc (USA) |
| Reference | Meaning |
|---|---|
| SS-001-05-GG | C/1 Advisory reference — outside the item-of-supply concept Advanced Interconnections Corporation |
NSN 5999-01-396-9048 is a Contact,electrical, manufactured by The Boeing Company Div Defense, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-396-9048 has 3 manufacturer part numbers on file: 74B059490-201 (The Boeing Company Div Defense), SS-001-04-GG (Advanced Interconnections Corporation), SL-101-G-10 (Samtec Inc Dba Samtec Inc).
Key specifications for 74B059490-201: Voltage Rating in Volts: 1000.0 AC; Overall Height: 0.019 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN; Mounting Facility Quantity: 1; Precious Material: GOLD. 13 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.