The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-857-2016, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Librascope Corporation. Government technical data includes 24 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5935-00-857-2016 |
| Primary Part Number | LS20005050 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Lockheed Martin Librascope Corporation |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 10.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Body Style | STRAIGHT EDGE TYPE W/MOUNTING FLANGE |
| Terminal Type | PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Board Accommodated Width | 0.054 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN |
| Mating End Quantity | 1 |
| Precious Material | GOLD AND SILVER |
| Contact Position Arrangement Style | 2 ROWS OF INDEPENDENT CONTACTS INSERTED BOARD SINGLE MATING END |
| Criticality Code Justification | FEAT |
| Unthreaded Mounting Hole Diameter | 0.125 INCHES NOMINAL IN |
| Board Accommodated Length | 5.766 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Insert Material Document and Classification | MIL-M-19833,TYPE GDI-30 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END |
| Precious Material and Weight | 0.072 GOLD GRAINS, TROY AND 0.072 SILVER GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Mounting Facility Centers | 6.219 INCHES NOMINAL IN |
| Included Contact Quantity | 72 SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Type | LEAF SPRING SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | CONTACT |
| Contact Surface Treatment Document and Classification | MIL-G-14548 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-S-365,TYPE 2,GRADE A FED SPEC 2ND TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Precious Material and Location | CONTACT SURFACES GOLD AND CONTACT SURFACES SILVER |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material Document and Classification | QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | GOLD AND SILVER SINGLE MATING END SINGLE CONTACT GROUPING |
| Insert Material | PLASTIC DIALLYL PHTHALATE 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 | Y |
| Part Number | Manufacturer |
|---|---|
| LS20005050 | Lockheed Martin Librascope Corporation (USA) |
| Reference | Meaning |
|---|---|
| 000201-0050-V18-K31 | 5/9 Secondary reference Cooper Interconnect, Inc. |
| 2183872-50 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5935-00-857-2016 is a Connector,receptacle,electrical, manufactured by Lockheed Martin Librascope Corporation, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-857-2016 has 1 manufacturer part number on file: LS20005050 (Lockheed Martin Librascope Corporation).
Key specifications for LS20005050: Overall Height: 0.626 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 10.0 SINGLE MATING END SINGLE CONTACT GROUPING; Body Style: STRAIGHT EDGE TYPE W/MOUNTING FLANGE; Terminal Type: PIN SINGLE MATING END SINGLE CONTACT GROUPING. 24 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.