Raytheon Company · Electronic Components
3578648
RETAINER,SEMICONDUCTOR DEVICE — NSN 5961-01-253-1522
Part Number3578648
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-253-1522 (NSN)
Federal Item NameRETAINER,SEMICONDUCTOR DEVICE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialPLASTIC
Overall Length0.125 INCHES MAXIMUM0.125 INCHES MAXIMUM
Overall Diameter1.505 INCHES MAXIMUM1.505 INCHES MAXIMUM
Material Document And ClassificatiL-P-509 FED SPEC SINGLE MATERIAL RESPONSE
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Special FeaturesRETAINER UPPER
Unthreaded Mounting Hole Diameter0.146 INCHES MAXIMUM ALL MOUNTING FACILITIES
Style DesignatorCYLINDRICAL
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 3578648 available?
We can source 3578648 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 3578648 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3578648 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 3578648?
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 3578648?
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.