Precision Aerospace · Electronic Components
2-139-1
Insulator, Plate
Part Number2-139-1
ManufacturerPrecision Aerospace
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-616-6335 (NSN)
Federal Item NameINSULATOR,PLATE
Federal Supply Class5970 — Electrical Insulators
MaterialGLASS-CERAMIC AND MICA AND COTTON AND CERAMIC AND SILK AND FIBERGLASS AND GLASS AND PLASTIC POLYVINYL CHLORIDE (P
Overall Height0.011 INCHES MINIMUM AND 0.012 INCHES MAXIMUM
Material TypeNATURAL AND UNBLEACHED AND PRESS PAPER WOOD PULP PAPER COMPOSITION THREE
Material FormCLOTH OVERALL
Overall Width0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM
Overall Length5.615 INCHES MINIMUM AND 5.635 INCHES MAXIMUM
Style DesignatorFLAT, RECTANGULAR
Vendor Part Numbers6166335
ProducttraceabilityNo
RohscompliantYES
Product Range-
IscanonicalY
Hazardousfalse
RohsphthalatescompliantYES
UseccnEAR99
SvhcNo SVHC (16-Jul-2019)
Kit Contents6 Piece of 3/8, 7/16, 1/2, 9/16, 5/8, 3/4" Insulated Ratchet SAE Wrench Set & Storage Case
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 2-139-1 available?
We can source 2-139-1 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 2-139-1 by Precision Aerospace obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2-139-1 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 2-139-1?
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 2-139-1?
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.