The Synchro Assembly, cataloged under National Stock Number 5990-00-949-8450, is classified within Federal Supply Class 5990 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3 Technologies, Inc. Div L3 Keo. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Synchro Assembly |
| FSC / FSG | 5990 — No Item Name Available (FSG 59) |
| Manufacturers | L3 Technologies, Inc. Div L3 Keo (CAGE 34228); Northrop Grumman Systems Corporation (CAGE 03956) |
| Parameter | Value |
|---|---|
| NSN | 5990-00-949-8450 |
| Primary Part Number | 12717 |
| Item Name | Synchro Assembly |
| FSC / FSG | 5990 / 59 — No Item Name Available |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12717 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| 686F012717 | L3 Technologies, Inc. Div L3 Keo (USA) |
| F686-103-1 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| 686F012717 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| F686-103-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5990-00-949-8450 is a Synchro Assembly, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5990 (No Item Name Available). Status: active.
NSN 5990-00-949-8450 has 5 cross-referenced part numbers: 12717 (L3 Technologies, Inc. Div L3 Keo), 686F012717 (L3 Technologies, Inc. Div L3 Keo), F686-103-1 (L3 Technologies, Inc. Div L3 Keo), 686F012717 (Northrop Grumman Systems Corporation), F686-103-1 (Northrop Grumman Systems Corporation).
There are 6 known substitutes for 5990-00-949-8450: 9540-00-060-0562, 2530-00-572-4307, 5360-00-614-3082 and 3 more. Verify interchangeability with system specifications before substitution.