The Synchro Assembly, cataloged under National Stock Number 5990-01-201-4852, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5990-01-201-4852 |
| Primary Part Number | 13219762 |
| Item Name | Synchro Assembly |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| General Characteristics Item Description | DISPLACE THE MOVEABLE GEAR RELATIVE TO THE FIXED GEAR BY AT LEAST 1 1/2TEETH AND NOT MORE THAN 2 1/2 TEETH FROM THE POSITION WHERE THE ANTI-SACKLASH SPRINGS ARE TAUT AND THEN MESH WITH MATING GEAR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 13219762 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 13219762 | 5/1 Secondary reference Raytheon Company |
NSN 5990-01-201-4852 is a Synchro Assembly, manufactured by Us Army Aviation and Missile Command, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-01-201-4852 has 1 manufacturer part number on file: 13219762 (Us Army Aviation and Missile Command).
Key specifications for 13219762: General Characteristics Item Description: DISPLACE THE MOVEABLE GEAR RELATIVE TO THE FIXED GEAR BY AT LEAST 1 1/2TEETH AND NOT MORE THAN 2 1/2 TEETH FROM THE POSITION WHERE THE ANTI-SACKLASH SPRINGS ARE TAUT AND THEN MESH WITH MATING GEAR. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5990-01-201-4852 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.