The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-537-2499, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Itt Cannon Llc. Government technical data includes 27 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-00-537-2499 |
| Primary Part Number | CA3100KE20-18SW |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Itt Cannon Llc |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 500.0 SINGLE MATING END ALL CONTACT GROUPINGS |
| Connector Locking Method | EXTERNALLY THREADED SHELL |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING |
| Terminal Type | CRIMP SINGLE MATING END ALL CONTACT GROUPINGS |
| Contact Material | COPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS |
| Mating End Quantity | 1 |
| Precious Material | SILVER |
| Contact Position Arrangement Style | 20-18 SINGLE MATING END |
| Shell Surface Treatment | CADMIUM AND CHROMATE |
| Insert Position in Deg | 325.0 |
| Unthreaded Mounting Hole Diameter | 0.177 INCHES NOMINAL IN |
| Terminal Location | BACK SINGLE MATING END ALL CONTACT GROUPINGS |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 1.156 INCHES NOMINAL IN |
| Included Contact Quantity | 3 SINGLE MATING END SECOND CONTACT GROUPING |
| Included Contact Quantity | 6 SINGLE MATING END FIRST CONTACT GROUPING |
| Included Contact Type | ROUND SOCKET SINGLE MATING END ALL CONTACT GROUPINGS |
| Contact Maximum AC Voltage Rating in Volts | 500.0 SINGLE MATING END FIRST CONTACT GROUPING |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.156 INCHES NOMINAL IN |
| Polarization Method | KEYWAY OR MULTIPLE KEYWAY |
| Environmental Protection | FIREPROOF AND MOISTURE RESISTANT |
| Precious Material and Location | CONTACT SURFACE SILVER |
| Distance From Mounting Shoulder to Front Face | 0.765 INCHES NOMINAL IN |
| Contact Removability | REMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS |
| Contact Surface Treatment | SILVER SINGLE MATING END ALL CONTACT GROUPINGS |
| Contact Maximum DC Voltage Rating in Volts | 700.0 SINGLE MATING END ALL CONTACT GROUPINGS |
| Insert Material | PLASTIC MELAMINE SINGLE MATING END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CA3100KE20-18SW PRIMARY | Itt Cannon Llc (USA) |
| Reference | Meaning |
|---|---|
| CA3100KE20-18SW | 5/9 Secondary reference Avnet, Inc. Dba Avnet Computers Div Avnet Em |
NSN 5935-00-537-2499 is a Connector,receptacle,electrical, manufactured by Itt Cannon Llc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-537-2499 has 1 manufacturer part number on file: CA3100KE20-18SW (Itt Cannon Llc).
Key specifications for CA3100KE20-18SW: Overall Height: 1.500 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 500.0 SINGLE MATING END ALL CONTACT GROUPINGS; Connector Locking Method: EXTERNALLY THREADED SHELL; Shell Type: SOLID. 27 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.