The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-642-4053, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 24 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-00-642-4053 |
| Primary Part Number | 276MS187P001 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 7.5 SINGLE MATING END SINGLE CONTACT GROUPING |
| Body Style | STRAIGHT SHAPE |
| Terminal Type | SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Precious Material | GOLD AND SILVER |
| Contact Position Arrangement Style | 7 SINGLE MATING END |
| Precious Material and Weight | 0.007 GOLD GRAINS, TROY AND 0.007 SILVER GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Mounting Facility Centers | 0.906 INCHES NOMINAL IN |
| Included Contact Quantity | 7 SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.112 INCHES IN |
| Included Contact Type | ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | GUIDE PIN/SOCKET |
| Environmental Protection | PRESSURE PROOF AND MOISTURE RESISTANT AND SALT WATER RESISTANT AND VIBRATION RESISTANT |
| Precious Material and Location | CONTACT SURFACES GOLD AND CONTACT SURFACES SILVER |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 40 |
| Contact Surface Treatment | GOLD AND SILVER SINGLE MATING END SINGLE CONTACT GROUPING |
| Threaded Device Type | MOUNTING STUD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 | X |
| Part Number | Manufacturer |
|---|---|
| 276MR187P1 | Raytheon Company (USA) |
| 276MS187P001 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| 276MS187P001 | Raytheon Company (USA) |
| 107217 | Viking Technologies, Ltd. (USA) |
| 276MR187P1 | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| MRE7PGV | 5/2 Secondary reference U.S. Government activity |
| MRE7PG7V | 5/9 Secondary reference U.S. Government activity |
| 276MS187P001 | 5/9 Secondary reference Raytheon Company Div Corp |
| 276MR187P1 | 5/9 Secondary reference Raytheon Company Div Corp |
| RC2006-19 | 5/9 Secondary reference U.S. Government activity |
NSN 5935-00-642-4053 is a Connector,receptacle,electrical, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-642-4053 has 5 manufacturer part numbers on file: 276MR187P1 (Raytheon Company), 276MS187P001 (Raytheon Company Dba Raytheon Co), 276MS187P001 (Raytheon Company), 107217 (Viking Technologies, Ltd.), 276MR187P1 (Raytheon Company Dba Raytheon Co).
3 possible matches (shared part number, not a government interchangeability claim): 5815-01-209-4008, 5306-01-492-5581, 1005-01-678-6340. Verify interchangeability with system specifications before substitution.
Key specifications for 276MS187P001: Overall Height: 0.781 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 7.5 SINGLE MATING END SINGLE CONTACT GROUPING; Body Style: STRAIGHT SHAPE; Terminal Type: SOLDER WELL 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.