The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-507-0084, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-507-0084 |
| Primary Part Number | 120521-1 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Shell Type | SOLID |
| Body Style | ANGLE SHAPE, ZERO INSERTION |
| Terminal Type | PRINTED CIRCUIT SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | BRIDGED CONTACTS INSERTED BOARD SINGLE MATING END |
| Terminal Location | SIDE SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Mounting Facility Centers | 1.354 INCHES NOMINAL IN |
| Included Contact Quantity | 64 SINGLE MATING END SINGLE CONTACT GROUPING |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Contact Surface Treatment | GOLD SINGLE MATING END SINGLE CONTACT GROUPING |
| Shell Material | PLASTIC POLYESTER GLASS FILLED |
| 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 |
|---|---|
| KLC1354A | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
| 120521-1 PRIMARY | Te Connectivity Corporation (USA) |
| 24-5015-064-100-863 PRIMARY | Kyocera Avx Components Corporation (USA) |
| 71439-0164 PRIMARY | Molex, Llc (USA) |
| Reference | Meaning |
|---|---|
| 361A8415P1 | 3/2 Design control — primary reference U.S. Government activity |
| KLC1354 | D/9 Drawing number reference only Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
| 361A8415 | D/9 Drawing number reference only U.S. Government activity |
NSN 5935-01-507-0084 is a Connector,receptacle,electrical, manufactured by Te Connectivity Corporation, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-507-0084 has 4 manufacturer part numbers on file: KLC1354A (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), 120521-1 (Te Connectivity Corporation), 24-5015-064-100-863 (Kyocera Avx Components Corporation), 71439-0164 (Molex, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5985-01-564-2319. Verify interchangeability with system specifications before substitution.
Key specifications for 120521-1: Overall Height: 5.37 MILLIMETERS NOMINAL MM; Shell Type: SOLID; Body Style: ANGLE SHAPE, ZERO INSERTION; Terminal Type: PRINTED CIRCUIT SINGLE MATING END SINGLE CONTACT GROUPING. 13 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.