TE Connectivity · Electronic Components
1586019-2
Connector Housing, VAL-U-LOK Series, Receptacle, 2 Positions, 4.2 mm
Part Number1586019-2
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5310-01-040-6729 (NSN)
Federal Item NameWASHER,LOCK
MaterialSTEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1552 OR STEEL COMP 1053 OR STEEL COMP 1055 OR STEEL COMP 1059 OR
Outside Diameter0.394 INCHES MINIMUM AND 0.394 INCHES MINIMUM AND 0.406 INCHES MAXIMUM0.406 INCHES MAXIMUM
Hole Diameter0.220 INCHES MINIMUM AND 0.220 INCHES MINIMUM AND 0.231 INCHES MAXIMUM0.231 INCHES MAXIMUM
Surface TreatmentCADMIUM OVERALL
Surface Treatment Document And ClaQQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Material Thickness0.022 INCHES NOMINAL0.022 INCHES NOMINAL
Material Document And Classificati66 FED STD ALL MATERIAL RESPONSES OVERALL
Style DesignatorFLAT INTERNAL TEETH
Federal Supply Class5310 — Nuts And Washers
For Use WithVAL-U-LOK Series Socket Contacts
ProducttraceabilityNo
RohscompliantYES
No Of Positions2 Positions
Product RangeVAL-U-LOK
IscanonicalY
Hazardousfalse
Pitch Spacing4.2 mm
GenderReceptacle
RohsphthalatescompliantYES
UseccnEAR99
SvhcNo SVHC (04-Feb-2026)
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 1586019-2 available?
We can source 1586019-2 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 1586019-2 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1586019-2 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 1586019-2?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 1586019-2?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.