Lockheed Martin Corporation · Electronic Components
164277
Holder, Electrical Contact Brush
Part Number164277
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-285-0825 (NSN)
Federal Item NameHOLDER,ELECTRICAL CONTACT BRUSH
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Overall Width1.000 INCHES NOMINAL
Mounting Facility Quantity2
Inside Length0.812 INCHES NOMINAL
Mounting FacilityTHREADED HOLES
Style DesignatorRECTANGLE BEVELED
Inside Thickness0.375 INCHES NOMINAL
Overall Thickness2.562 INCHES NOMINAL
Inside Width0.812 INCHES NOMINAL
Brush Quantity Accommodated Per Ho1
Overall Length0.782 INCHES NOMINAL
Brush Pressure Spring Type AccommoSPIRAL TORSION
Cancelled NSN6605-00-361-1749 (cancelled)
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 164277 available?
We can source 164277 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 164277 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 164277 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 164277?
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 164277?
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.