Northrop Grumman Systems · Electronic Components
05A091-3B04S
Backshell, Electrical Connector
Part Number05A091-3B04S
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-348-4345 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Cable Opening Diameter0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
Criticality Code JustificationFEAT
Thread Pitch In Millimeters1.00
MaterialSTEEL CORROSION RESISTING
Thread Series DesignatorISO M
Style DesignatorANGLE TYPE W/CLAMP
Surface TreatmentSILVER AND NICKEL
Nominal Thread Size15.0 MILLIMETERS
Size Designation11
Precious Material And Weight0.100 SILVER GRAINS, TROY
Distance From Centerline To Connec1.468 INCHES NOMINAL
Vendor Part Numbers1043S-1104, S3142R6504-71, 8938R1004478H12
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 05A091-3B04S available?
We can source 05A091-3B04S 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 05A091-3B04S by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 05A091-3B04S 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 05A091-3B04S?
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 05A091-3B04S?
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.