The Connector-Switch Assembly, cataloged under National Stock Number 5999-01-283-7113, 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 Lockheed Martin Corporation Dba Lockheed Martin. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5999-01-283-7113 |
| Primary Part Number | 1200028 |
| Item Name | Connector-Switch Assembly |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Lockheed Martin Corporation Dba Lockheed Martin |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY 5052-H34 PER QQ-A-250/8,FINISH: NO. E513 PER MIL-F-1402B; 4.960 IN. LG; 3.340 IN. W; 0.063 IN. THK; FOUR 0.220 IN. MIN TO 0.240 IN. MAX DIA MTG HOLES SPACED 2.250 IN. BY 4.625 IN. C TO C IN |
| 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 | X |
| Weight | 1.0000 lbs |
| Cube | 0.1449 cu ft |
| Part Number | Manufacturer |
|---|---|
| 1200028 PRIMARY | Lockheed Martin Corporation Dba Lockheed Martin (USA) |
| Reference | Meaning |
|---|---|
| 1200028-1 | C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Corporation Dba Lockheed Martin |
NSN 5999-01-283-7113 is a Connector-Switch Assembly, manufactured by Lockheed Martin Corporation Dba Lockheed Martin, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-283-7113 has 1 manufacturer part number on file: 1200028 (Lockheed Martin Corporation Dba Lockheed Martin).
Key specifications for 1200028: General Characteristics Item Description: ALUMINUM ALLOY 5052-H34 PER QQ-A-250/8,FINISH: NO. E513 PER MIL-F-1402B; 4.960 IN. LG; 3.340 IN. W; 0.063 IN. THK; FOUR 0.220 IN. MIN TO 0.240 IN. MAX DIA MTG HOLES SPACED 2.250 IN. BY 4.625 IN. C TO C IN. 1 specification is 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.