The Connector-Switch Assembly, cataloged under National Stock Number 5999-00-553-9352, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Joint Electronics Type Designation System. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-553-9352 |
| Primary Part Number | U94AU |
| Item Name | Connector-Switch Assembly |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Joint Electronics Type Designation System |
| Status | CANCELLED |
| General Characteristics Item Description | 4-CONDUCTOR SWITCH JACK,MOLDED NYLON SHELL; BERLY-COPPER NICKEL-PLATED CONTACTS |
| General Characteristics Item Description | 4-CONDUCTOR SWITCH JACK,MOLDED NYLON SHELL; BERLY-COPPER NICKEL-PLATED CONTACTS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | W |
| Unit of Issue | EA |
| SMR Code | DZ |
| Weight | 1.0000 lbs |
| Cube | 0.0608 cu ft |
| Part Number | Manufacturer |
|---|---|
| U94AU PRIMARY | Joint Electronics Type Designation System (USA) |
| 749691-501 | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| 584 | Telegartner Karl Gartner Gmbh (DEU) |
| 53D13468 | Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss) (USA) |
| 5L4531-001-08 | Hensoldt Sensors Gmbh Div Seps (DEU) |
| 2166 | Viz Manufacturing Company (USA) |
| 420925 | Raytheon Technical Services Company (USA) |
| U94A/U | Leonardo Spa Helicopters Division - Production Site (ITA) |
| U94A/U | Telegartner Karl Gartner Gmbh (DEU) |
| SCD35602-2 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 53C13468 | Cinch Connectivity Solutions Inc. (USA) |
| 119552 | Trw Assemblies and Fasteners Group Fasteners Div (USA) |
| K2963 | Winchester Interconnect Corporation (USA) |
| 749691-501 | Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories (USA) |
| U94AU | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| U-94A/U | O&s Aviation Srl (ITA) |
| U94AU | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| MILP9222 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5999-00-553-9352 is a Connector-Switch Assembly, manufactured by Joint Electronics Type Designation System, classified under FSC 5999 (No Item Name Available). Status: cancelled.
NSN 5999-00-553-9352 has 18 cross-referenced part numbers: U94AU (Joint Electronics Type Designation System), 749691-501 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 584 (Telegartner Karl Gartner Gmbh), 53D13468 (Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)), 5L4531-001-08 (Hensoldt Sensors Gmbh Div Seps) and 13 more.
There are 12 known substitutes for 5999-00-553-9352: 6145-00-194-9830, 5999-01-540-3645, 5340-00-032-3805 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for U94AU: General Characteristics Item Description: 4-CONDUCTOR SWITCH JACK,MOLDED NYLON SHELL; BERLY-COPPER NICKEL-PLATED CONTACTS; General Characteristics Item Description: 4-CONDUCTOR SWITCH JACK,MOLDED NYLON SHELL; BERLY-COPPER NICKEL-PLATED CONTACTS. 2 total characteristics are documented in the Federal Logistics Information System.
NSN 5999-00-553-9352 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.