The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-059-8664, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Power Connector Llc. Government technical data includes 26 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5935-00-059-8664 |
| Primary Part Number | U-344/VRC |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Power Connector Llc |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 41.0 SINGLE MATING END FIRST CONTACT GROUPING |
| Contact Maximum Current Rating in Amps | 22.0 SINGLE MATING END SECOND CONTACT GROUPING |
| Body Style | RECTANGULAR SHAPE |
| Terminal Type | TURRET SINGLE MATING END ALL CONTACT GROUPINGS |
| Contact Material | COPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.625 INCHES NOMINAL IN |
| Mating End Quantity | 1 |
| Precious Material | GOLD AND SILVER |
| Unthreaded Mounting Hole Diameter | 0.157 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN |
| Insert Material Document and Classification | MIL-M-14,TYPE SDI-5 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END |
| Precious Material and Weight | 0.007 GOLD GRAINS, TROY AND 0.007 SILVER GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END ALL CONTACT GROUPINGS |
| Included Contact Quantity | 1 SINGLE MATING END FIRST CONTACT GROUPING |
| Included Contact Quantity | 3 SINGLE MATING END SECOND CONTACT GROUPING |
| Included Contact Type | ROUND SOCKET SINGLE MATING END ALL CONTACT GROUPINGS |
| Contact Maximum AC Voltage Rating in Volts | 3000.0 SINGLE MATING END FIRST CONTACT GROUPING |
| Contact Maximum AC Voltage Rating in Volts | 900.0 SINGLE MATING END SECOND CONTACT GROUPING |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.250 INCHES NOMINAL IN |
| Polarization Method | CONTACT |
| Environmental Protection | MOISTURE RESISTANT AND SALT WATER RESISTANT AND VIBRATION RESISTANT |
| Precious Material and Location | CONTACT SURFACES GOLD AND CONTACT SURFACES SILVER |
| Contact Removability | REMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS |
| Contact Surface Treatment | GOLD AND SILVER SINGLE MATING END ALL CONTACT GROUPINGS |
| Contact Maximum DC Voltage Rating in Volts | 1250.0 SINGLE MATING END SECOND CONTACT GROUPING |
| Contact Maximum DC Voltage Rating in Volts | 4200.0 SINGLE MATING END FIRST 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 | X |
| Part Number | Manufacturer |
|---|---|
| U-344/VRC | Power Connector Llc (USA) |
| Reference | Meaning |
|---|---|
| U-344/VRC | 5/1 Secondary reference Rsa Engineered Products, Llc Dba Rsa Engineered Products Llc |
| A9475 | 5/9 Secondary reference Autodyne Manufacturing Co Inc |
| 837053 | 5/9 Secondary reference U.S. Government activity |
| SM-D-416192 | 5/9 Secondary reference U.S. Government activity |
| 5935000598664 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| SC-D-621105 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5935-00-059-8664 is a Connector,receptacle,electrical, manufactured by Power Connector Llc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-059-8664 has 1 manufacturer part number on file: U-344/VRC (Power Connector Llc).
1 possible match (shared part number, not a government interchangeability claim): 5915-01-658-2656. Verify interchangeability with system specifications before substitution.
Key specifications for U-344/VRC: Overall Height: 1.078 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 41.0 SINGLE MATING END FIRST CONTACT GROUPING; Contact Maximum Current Rating in Amps: 22.0 SINGLE MATING END SECOND CONTACT GROUPING; Body Style: RECTANGULAR SHAPE. 26 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.