SM-C-71771 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

SM-C-71771: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY ALL FLANGE, flexibility: RIGID SINGLE TUBING SEGMENT, flange_depth: 0.438 INCHES NOMINAL ALL FLANGES IN, flange_style: CHOKE TYPE ALL FLANGES, style_designator: STRAIGHT TYPE, waveguide_length: 3.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-071-9287, 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-C-71771

NSN: 5985-01-071-9287
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 63743 — WARD LEONARD CT LLC (USA)

SPECIFICATIONS

material	COPPER ALLOY ALL FLANGE
flexibility	RIGID SINGLE TUBING SEGMENT
flange_depth	0.438 INCHES NOMINAL ALL FLANGES IN
flange_style	CHOKE TYPE ALL FLANGES
flange_quantity	2
style_designator	STRAIGHT TYPE
waveguide_length	3.000 INCHES NOMINAL IN
bend_angle_in_deg	90.0 SINGLE BEND E-PLANE
flange_inside_width	1.313 INCHES NOMINAL ALL FLANGES IN
flange_inside_height	0.628 INCHES NOMINAL ALL FLANGES IN
flange_outside_width	1.875 INCHES NOMINAL ALL FLANGES IN
flange_outside_height	1.875 INCHES NOMINAL ALL FLANGES IN
NSN	5985-01-071-9287

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

FLANGE INSIDE HEIGHT: 0.628 INCHES NOMINAL ALL FLANGES IN

•

FLANGE QUANTITY: 2

•

BEND ANGLE IN DEG: 90.0 SINGLE BEND E-PLANE

•

STYLE DESIGNATOR: STRAIGHT TYPE

•

FLEXIBILITY: RIGID SINGLE TUBING SEGMENT

•

WAVEGUIDE INSIDE WIDTH: 1.122 INCHES NOMINAL IN

•

CROSS-SECTIONAL SHAPE STYLE: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR

TECHNICAL CHARACTERISTICS

TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT	0.628 INCHES NOMINAL ALL FLANGES IN
FLANGE QUANTITY	2
BEND ANGLE IN DEG	90.0 SINGLE BEND E-PLANE
STYLE DESIGNATOR	STRAIGHT TYPE
FLEXIBILITY	RIGID SINGLE TUBING SEGMENT
WAVEGUIDE INSIDE WIDTH	1.122 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE OUTSIDE HEIGHT	1.875 INCHES NOMINAL ALL FLANGES IN
FLANGE CONNECTING HOLE DIAMETER	0.169 INCHES NOMINAL ALL FLANGES SINGLE CONNECTION FACILITY IN

OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876

SUBSTITUTES & CROSS-REFERENCES 1

SM-C-717717-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is SM-C-71771?

SM-C-71771 is a WAVEGUIDE ASSEMBLY.

What parts can replace SM-C-71771?

There is 1 known substitute for SM-C-71771: SM-C-717717-1. Substitute compatibility should be verified for your specific system.

What is the NSN for SM-C-71771?

SM-C-71771 is cataloged in the U.S. Government catalog under NSN 5985-01-071-9287. This indicates validated use in U.S. government and defense supply chains.

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