The Synchro,receiver-Transmitter, cataloged under National Stock Number 5990-01-527-7640, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Island Components Group Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-01-527-7640 |
| Primary Part Number | ISP-113 |
| Item Name | Synchro,receiver-Transmitter |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | Island Components Group Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ISP-113 PRIMARY | Island Components Group Inc (USA) |
| Reference | Meaning |
|---|---|
| 65801639 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 65801702 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 65801701-702 | 5/1 Secondary reference Northrop Grumman Systems Corporation |
NSN 5990-01-527-7640 is a Synchro,receiver-Transmitter, manufactured by Island Components Group Inc, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-01-527-7640 has 1 manufacturer part number on file: ISP-113 (Island Components Group Inc).
Key specifications for ISP-113: Part Name Assigned by Controlling Agency: SYNCHRO KIT ASSEMBLY ("X" BAND) CABLE ROUTING; End Item Identification: 65825RAU/W(U4122), TURNING UNIT. NAVIGATION RADAR SYSTEM.. 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 5990-01-527-7640 has DEMIL Code D. 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.