The Stator,synchro, cataloged under National Stock Number 5990-01-309-3739, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-01-309-3739 |
| Item Name | Stator,synchro |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2221-30 | C/1 Advisory reference — outside the item-of-supply concept Frontgrade Technologies Inc. |
| 2221-30 | 3/9 Design control — primary reference Kevlin Corporation Dba Cobham Sensor Systems Div Kevlin Division |
NSN 5990-01-309-3739 is a Stator,synchro, classified under FSC 5990, Synchros and Resolvers. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 6515-01-552-3241, 6140-01-553-3527. Verify interchangeability with system specifications before substitution.
Key specifications for 5990-01-309-3739: End Item Identification: AIR ROUTE SURVEILLANCE RADAR 3. 0 specifications are 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 5990-01-309-3739 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.