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Technical Data Sheet

MIL-W-287/4 — Technical Data Sheet

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WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE, flexibility: FLEXIBLE SINGLE TUBING SEGMENT, flange_depth: 0.438 INCHES NOMINAL ALL FLANGES IN, flange_style: COVER TYPE ALL FLANGES, thread_class: 2B ALL FLANGES ALL CONNECTION FACILITIES, special_features: NEOPRENE OUTER JACKET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-011-3656, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MIL-W-287/4
NSN: 5985-00-011-3656
FSC: 5985
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE
flexibilityFLEXIBLE SINGLE TUBING SEGMENT
flange_depth0.438 INCHES NOMINAL ALL FLANGES IN
flange_styleCOVER TYPE ALL FLANGES
thread_class2B ALL FLANGES ALL CONNECTION FACILITIES
flange_quantity2
special_featuresNEOPRENE OUTER JACKET
style_designatorSTRAIGHT TYPE
thread_directionRIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES
waveguide_length31.000 INCHES NOMINAL IN
precious_materialSILVER
surface_treatmentRUBBER SINGLE TUBING SEGMENT OUTSIDE SURFACES
NSN5985-00-011-3656
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WAVEGUIDE ASSEMBLY TITLE COMPONENT PN MIL-W-287/4 MFR WAVEGUIDE ASSEMBLY
KEY FEATURES
FLANGE DEPTH: 0.438 INCHES NOMINAL ALL FLANGES IN
FLANGE CONNECTING HOLE DIAMETER: 0.169 INCHES NOMINAL ALL FLANGES ALL CONNECTION FACILITIES IN
FLANGE OUTSIDE HEIGHT: 1.625 INCHES NOMINAL ALL FLANGES IN
FLANGE QUANTITY: 2
WAVEGUIDE OUTSIDE WIDTH: 1.000 INCHES NOMINAL IN
VOLTAGE STANDING WAVE RATIO: 1.10
SPECIFICATION/STANDARD DATA: 81349-MIL-W-287/4 GOVERNMENT SPECIFICATION
WAVEGUIDE INSIDE HEIGHT: 0.400 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE DEPTH0.438 INCHES NOMINAL ALL FLANGES IN
FLANGE CONNECTING HOLE DIAMETER0.169 INCHES NOMINAL ALL FLANGES ALL CONNECTION FACILITIES IN
FLANGE OUTSIDE HEIGHT1.625 INCHES NOMINAL ALL FLANGES IN
FLANGE QUANTITY2
WAVEGUIDE OUTSIDE WIDTH1.000 INCHES NOMINAL IN
VOLTAGE STANDING WAVE RATIO1.10
SPECIFICATION/STANDARD DATA81349-MIL-W-287/4 GOVERNMENT SPECIFICATION
WAVEGUIDE INSIDE HEIGHT0.400 INCHES NOMINAL IN
WAVEGUIDE OUTSIDE HEIGHT0.500 INCHES NOMINAL IN
TUBING WALL CONSTRUCTION STYLECONVOLUTE SINGLE TUBING SEGMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
M287/4-45-0120Interchangeable
Same NIIN cross-reference
interchangeable
MIL-DTL-287/4Interchangeable
Same NIIN cross-reference
interchangeable
FG090BDDB12Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-W-287/4?
MIL-W-287/4 is a WAVEGUIDE ASSEMBLY.
What parts can replace MIL-W-287/4?
There are 3 known substitutes for MIL-W-287/4: M287/4-45-0120, MIL-DTL-287/4, FG090BDDB12. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-W-287/4?
MIL-W-287/4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-011-3656. This indicates validated use in U.S. government and defense supply chains.
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