The Contact Assembly,electrical, cataloged under National Stock Number 5999-01-299-5591, 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 Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5999-01-299-5591 |
| Primary Part Number | 3SB1400-0C |
| Item Name | Contact Assembly,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division |
| Status | ACTIVE |
| Structural Design | NONSWITCHING |
| Contact Quantity | 2 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Weight | 0.0400 lbs |
| Cube | 0.0008 cu ft |
| Part Number | Manufacturer |
|---|---|
| 3SB1400-0C PRIMARY | Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division (USA) |
| 3SB1400-0C | Siemens Energy Global Gmbh & Co. Kg Se Gp I So Cs Ma (DEU) |
| 390.08.0062 | Vincorion Llc (USA) |
| Reference | Meaning |
|---|---|
| 3SB1400-0C | C/1 Advisory reference — outside the item-of-supply concept I-T-E Imperial Corp Sub of Gould Inc Distribution and Controls Div |
NSN 5999-01-299-5591 is a Contact Assembly,electrical, manufactured by Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-299-5591 has 3 manufacturer part numbers on file: 3SB1400-0C (Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division), 3SB1400-0C (Siemens Energy Global Gmbh & Co. Kg Se Gp I So Cs Ma), 390.08.0062 (Vincorion Llc).
Key specifications for 3SB1400-0C: Structural Design: NONSWITCHING; Contact Quantity: 2. 2 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.