3M · Electronic Components
256
5.0 MIL FLAT BACK PAPER W/RUBBER ADHESIVE., WHITE, 3.0 X 60 YDS
Part Number256
Manufacturer3M
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-00-296-6090 (NSN)
Federal Item NameBOX CONNECTOR,ELECTRICAL
Federal Supply Class5975 — Electrical Hardware and Supplies
Style DesignatorSCREW CLAMP
Item Accommodated Trade Size1.000 INCHES FIRST END
End TypeEXTERNAL THREAD SECOND END
Conduit Type AccommodatedFLEXIBLE METALLIC FIRST END
Surface TreatmentZINC
MaterialIRON MALLEABLE OR STEEL
Furnished ItemsLOCKNUT
Cancelled NSN6115-00-787-8545 (cancelled)
AdjustabilityNONADJUSTABLE
Dc Voltage Rating12.0 VOLTS NOMINAL
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 256 available?
We can source 256 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 256 by 3M obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 256 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 256?
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 256?
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.