187WX39 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

187WX39: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 SINGLE TUBING SEGMENT, flexibility: RIGID SINGLE TUBING SEGMENT, flange_depth: 0.670 INCHES MINIMUM AND 0.710 INCHES MAXIMUM SINGLE FLANGE IN, flange_style: CONTACT TYPE ALL FLANGES, style_designator: U-BEND TYPE, operating_pressure: 3.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-253-0891, 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

187WX39

NSN: 5985-01-253-0891
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 01456 — MICROWAVE DEVELOPMENT LABORATORIES, INC. DBA MICROWAVE DEVELOPMENT LABORATORIES INC (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 6061 SINGLE TUBING SEGMENT
flexibility	RIGID SINGLE TUBING SEGMENT
flange_depth	0.670 INCHES MINIMUM AND 0.710 INCHES MAXIMUM SINGLE FLANGE IN
flange_style	CONTACT TYPE ALL FLANGES
flange_quantity	2
style_designator	U-BEND TYPE
operating_pressure	3.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS
flange_inside_width	1.867 INCHES MINIMUM AND 1.877 INCHES MAXIMUM SINGLE FLANGE IN
flange_inside_height	0.867 INCHES MINIMUM AND 0.877 INCHES MAXIMUM SINGLE FLANGE IN
flange_outside_width	3.480 INCHES MINIMUM AND 3.520 INCHES MAXIMUM SINGLE FLANGE IN
waveguide_leg_length	8.000 INCHES NOMINAL IN
flange_outside_height	2.480 INCHES MINIMUM AND 2.520 INCHES MAXIMUM SINGLE FLANGE IN
NSN	5985-01-253-0891

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

FLANGE INSIDE HEIGHT: 0.867 INCHES MINIMUM AND 0.877 INCHES MAXIMUM SINGLE FLANGE IN

•

FLANGE QUANTITY: 2

•

VOLTAGE STANDING WAVE RATIO: 1.25

•

WAVEGUIDE LEG LENGTH: 8.000 INCHES NOMINAL IN

•

STYLE DESIGNATOR: U-BEND TYPE

•

FLEXIBILITY: RIGID SINGLE TUBING SEGMENT

•

WAVEGUIDE INSIDE WIDTH: 7.690 INCHES MINIMUM AND 7.710 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT	0.867 INCHES MINIMUM AND 0.877 INCHES MAXIMUM SINGLE FLANGE IN
FLANGE QUANTITY	2
VOLTAGE STANDING WAVE RATIO	1.25
WAVEGUIDE LEG LENGTH	8.000 INCHES NOMINAL IN
STYLE DESIGNATOR	U-BEND TYPE
FLEXIBILITY	RIGID SINGLE TUBING SEGMENT
WAVEGUIDE INSIDE WIDTH	7.690 INCHES MINIMUM AND 7.710 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
OPERATING PRESSURE	3.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS

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 2

433738-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

8006-8130-1Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 187WX39?

187WX39 is a WAVEGUIDE ASSEMBLY.

What parts can replace 187WX39?

There are 2 known substitutes for 187WX39: 433738-1, 8006-8130-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 187WX39?

187WX39 is cataloged in the U.S. Government catalog under NSN 5985-01-253-0891. This indicates validated use in U.S. government and defense supply chains.

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