Rockwell Collins, Inc. · Electronic Components
129176-2
Stiffener, Electrical Card
Part Number129176-2
ManufacturerRockwell Collins, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5998-01-344-0645 (NSN)
Federal Item NameSTIFFENER,ELECTRICAL CARD
Federal Supply Class5998 — Circuit Card Assemblies
Overall Width1.800 INCHES NOMINAL
Material Document And ClassificatiMIL-P-18177,GRADE 10,TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE
MaterialPLASTIC
Overall Length5.400 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.152 INCHES MINIMUM AND 0.156 INCHES MAXIMUM SINGLE MOUNTING FACILITY
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Body StyleIRREGULAR
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 129176-2 available?
We can source 129176-2 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 129176-2 by Rockwell Collins, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 129176-2 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 129176-2?
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 129176-2?
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.