Rockwell Collins · Electronic Components
638-1091-052
Connector Body, Receptacle, Electr
Part Number638-1091-052
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-125-4386 (NSN)
Federal Item NameCONNECTOR BODY,RECEPTACLE,ELECTR
Federal Supply Class5935 — Connectors, Electrical
Overall Length6.440 INCHES NOMINAL6.440 INCHES NOMINAL
Body StyleRECTANGULAR SHAPERECTANGULAR SHAPE
Body Width0.281 INCHES MINIMUM AND 0.281 INCHES MINIMUM AND 0.294 INCHES MAXIMUM0.294 INCHES MAXIMUM
Contact Position Arrangement Style2 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END2 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
Insert Material Document And ClassMIL-M-14, TYPE SDG-F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING ENDMIL-M-14, TYPE SDG-F MIL SPEC SINGLE MATERIAL RE
ColorGREENGREEN
Connector Locking MethodFRICTIONFRICTION
Insert MaterialPLASTIC DIALLYL PHTHALATE AND PLASTIC DIALLYL PHTHALATE AND GLASS SINGLE MATING ENDGLASS SINGLE MATING END
Mating End Quantity11
Overall Height0.320 INCHES NOMINAL0.320 INCHES NOMINAL
Cancelled NSN5935-01-264-4941 (cancelled)
ESD/EMICode A — ESD/EMI sensitive item
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 638-1091-052 available?
We can source 638-1091-052 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 638-1091-052 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 638-1091-052 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 638-1091-052?
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 638-1091-052?
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.