The Electrical Synchronizer Subassem, cataloged under National Stock Number 5895-00-505-1237, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is L3 Technologies, Inc. Div Communication Systems-East. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5895-00-505-1237 |
| Primary Part Number | 553660 |
| Item Name | Electrical Synchronizer Subassem |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | L3 Technologies, Inc. Div Communication Systems-East |
| Status | ACTIVE |
| Component Type and Quantity | 1 BASE AND 2 CAPACITOR AND 2 SWITCH AND 3 COIL AND 1 CONTACT AND 2 COVER AND 1 PLATE AND 6 RESISTOR |
| Overall Diameter | 2.380 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 553660 | L3 Technologies, Inc. Div Communication Systems-East (USA) |
| Reference | Meaning |
|---|---|
| 553660 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
| 553660 | 3/9 Design control — primary reference Rca Corp Distributor and Special Products Div |
NSN 5895-00-505-1237 is a Electrical Synchronizer Subassem, manufactured by L3 Technologies, Inc. Div Communication Systems-East, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-00-505-1237 has 1 manufacturer part number on file: 553660 (L3 Technologies, Inc. Div Communication Systems-East).
Key specifications for 553660: Component Type and Quantity: 1 BASE AND 2 CAPACITOR AND 2 SWITCH AND 3 COIL AND 1 CONTACT AND 2 COVER AND 1 PLATE AND 6 RESISTOR; Overall Diameter: 2.380 INCHES NOMINAL IN; Overall Length: 9.060 INCHES NOMINAL IN; Special Features: MOUNTING METHOD:BOLT;COMPONENT QUANTITY:18;USAGE DESIGN:USED TO PROVIDE RANGE SWEEP AND MARK CONTROL;MOUNTING CONFIGURATION:FOUR NO. 6-32 IN. SCREWS ON 8.562 IN.BY 1.624 IN. MTG CENTERS;FSC APPLICATION DATA:SYNCHRONIZER,RADAR SEARCH EQUIPMENT,AIRBORNE IN. 2 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 5895-00-505-1237 has DEMIL Code C. 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.