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Technical Data Sheet
PartsTable / COMPONENT / SM-D-796491-4
SM-D-796491-4 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY ALL TUBING SEGMENT AND FLANGE, flexibility: RIGID SINGLE TUBING SEGMENT, flange_depth: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM ALL FLANGES IN, flange_style: CONTACT TYPE ALL FLANGES, special_features: TWO ATTACHED NIPPLES FACING FORWARD TOWARD FLANGE; WATER COLLED, style_designator: BEND TYPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-033-8793, 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
SM-D-796491-4
NSN: 5985-01-033-8793
FSC: 5985
CAGE: 5Z167 — ASTRO MICROWAVE INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY ALL TUBING SEGMENT AND FLANGE
flexibilityRIGID SINGLE TUBING SEGMENT
flange_depth0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM ALL FLANGES IN
flange_styleCONTACT TYPE ALL FLANGES
flange_quantity2
special_featuresTWO ATTACHED NIPPLES FACING FORWARD TOWARD FLANGE; WATER COLLED
style_designatorBEND TYPE
bend_angle_in_deg90.0 SINGLE BEND E-PLANE
precious_materialSILVER
surface_treatmentSILVER SINGLE TUBING SEGMENT INSIDE SURFACES
flange_inside_width1.118 INCHES MINIMUM AND 1.126 INCHES MAXIMUM ALL FLANGES IN
flange_inside_height0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM ALL FLANGES IN
NSN5985-01-033-8793
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WAVEGUIDE ASSEMBLY TITLE COMPONENT PN SM-D-796491-4 MFR WAVEGUIDE ASSEMBLY
KEY FEATURES
•
PRECIOUS MATERIAL: SILVER
•
INSERTION LOSS IN DECIBELS: 0.01
•
FLANGE CONNECTING HOLE DIAMETER: 0.169 INCHES MINIMUM AND 0.171 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES IN
•
FLANGE STYLE: CONTACT TYPE ALL FLANGES
•
WAVEGUIDE INSIDE HEIGHT: 0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN
•
FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
•
WAVEGUIDE LONGER OFFSET DISTANCE: 1.750 INCHES NOMINAL IN
•
WAVEGUIDE OUTSIDE WIDTH: 1.246 INCHES MINIMUM AND 1.254 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
PRECIOUS MATERIALSILVER
INSERTION LOSS IN DECIBELS0.01
FLANGE CONNECTING HOLE DIAMETER0.169 INCHES MINIMUM AND 0.171 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES IN
FLANGE STYLECONTACT TYPE ALL FLANGES
WAVEGUIDE INSIDE HEIGHT0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
WAVEGUIDE LONGER OFFSET DISTANCE1.750 INCHES NOMINAL IN
WAVEGUIDE OUTSIDE WIDTH1.246 INCHES MINIMUM AND 1.254 INCHES MAXIMUM IN
WAVEGUIDE OUTSIDE HEIGHT0.621 INCHES MINIMUM AND 0.629 INCHES MAXIMUM IN
FLANGE DEPTH0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM ALL FLANGES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
5082-5Interchangeable
interchangeable cross-reference
interchangeable
S-12897-105Interchangeable
interchangeable cross-reference
interchangeable
3P91471-105Interchangeable
interchangeable cross-reference
interchangeable
3837031Interchangeable
interchangeable cross-reference
interchangeable
6868Interchangeable
interchangeable cross-reference
interchangeable
W3T105296Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-D-796491-4?
SM-D-796491-4 is a WAVEGUIDE ASSEMBLY.
What parts can replace SM-D-796491-4?
There are 10 known substitutes for SM-D-796491-4: 5082-5, S-12897-105, 3P91471-105 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-D-796491-4?
SM-D-796491-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-033-8793. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026