MIL-SPEC · Electronic Components
AB175GR
Mast — Antennas and Waveguides
Part NumberAB175GR
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-349-3953 (NSN)
Federal Item NameMAST
Federal Supply Class5985 — Antennas and Waveguides
Maximum Height50.000 FEET
Surface TreatmentPAINT
MaterialSTEEL
Mast ConstructionSECTIONALIZED
Base Depth5.625 INCHES NOMINAL
Accessory Components And QuantityANCHOR RODS W/PLATES 4,ANTENNA SUPPORT ASSY 1,BOOM HEADER ASSY 1,ERECTION EQUIPMENT SET 1,GUY PLATE ASSY 2,HAZARD LIGHT
Mounting MethodBASE
Section Quantity7
Base Width6.500 INCHES NOMINAL
Vendor Part NumbersM4784TYPEAB175GR
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 AB175GR available?
We can source AB175GR 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 AB175GR by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AB175GR 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 AB175GR?
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 AB175GR?
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.