R71A-537 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

R71A-537: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE, flexibility: RIGID SINGLE TUBING SEGMENT, flange_style: CONTACT, DOUBLE RIDGE TYPE ALL FLANGES, style_designator: STRAIGHT TYPE, waveguide_length: 5.490 INCHES MINIMUM AND 5.510 INCHES MAXIMUM IN, fsc_application_data: ANTENNAS,WAVEGUIES,AND RELATED EQUIPMENT. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-230-2810, 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

R71A-537

NSN: 5985-01-230-2810
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 06351 — MICROWAVE ENGINEERING CORPORATION (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
flexibility	RIGID SINGLE TUBING SEGMENT
flange_style	CONTACT, DOUBLE RIDGE TYPE ALL FLANGES
flange_quantity	2
style_designator	STRAIGHT TYPE
waveguide_length	5.490 INCHES MINIMUM AND 5.510 INCHES MAXIMUM IN
fsc_application_data	ANTENNAS,WAVEGUIES,AND RELATED EQUIPMENT
end_item_identification	ALQ-131 2BAND 8LOT
cross-sectional_shape_style	INTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR
tubing_wall_construction_style	SEAMLESS SINGLE TUBING SEGMENT
NSN	5985-01-230-2810

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: ANTENNAS,WAVEGUIES,AND RELATED EQUIPMENT

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

FLANGE QUANTITY: 2

•

STYLE DESIGNATOR: STRAIGHT TYPE

•

FLEXIBILITY: RIGID SINGLE TUBING SEGMENT

•

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

•

WAVEGUIDE LENGTH: 5.490 INCHES MINIMUM AND 5.510 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

FSC APPLICATION DATA	ANTENNAS,WAVEGUIES,AND RELATED EQUIPMENT
TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT
FLANGE QUANTITY	2
STYLE DESIGNATOR	STRAIGHT TYPE
FLEXIBILITY	RIGID SINGLE TUBING SEGMENT
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR
WAVEGUIDE LENGTH	5.490 INCHES MINIMUM AND 5.510 INCHES MAXIMUM IN
END ITEM IDENTIFICATION	ALQ-131 2BAND 8LOT
MATERIAL	ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
FLANGE STYLE	CONTACT, DOUBLE RIDGE TYPE ALL FLANGES

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

581R477H09Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 R71A-537?

R71A-537 is a WAVEGUIDE ASSEMBLY.

What parts can replace R71A-537?

There is 1 known substitute for R71A-537: 581R477H09. Substitute compatibility should be verified for your specific system.

What is the NSN for R71A-537?

R71A-537 is cataloged in the U.S. Government catalog under NSN 5985-01-230-2810. This indicates validated use in U.S. government and defense supply chains.

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