43140-00452-1 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

43140-00452-1: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 ALL TUBING SEGMENT AND FLANGE, flexibility: RIGID SINGLE TUBING SEGMENT, flange_depth: 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM SECOND FLANGE IN, flange_style: CHOKE TYPE FIRST FLANGE, thread_class: 2B FIRST FLANGE SINGLE CONNECTION FACILITY, special_features: SIZE: WR112 TO WR90; VSWR: 1.10 TYPICAL. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-503-1554, 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

43140-00452-1

NSN: 5985-01-503-1554
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 02591 — NAVAL AIR WARFARE CTR AIRCRAFT DIV (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 6061 ALL TUBING SEGMENT AND FLANGE
flexibility	RIGID SINGLE TUBING SEGMENT
flange_depth	0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM SECOND FLANGE IN
flange_style	CHOKE TYPE FIRST FLANGE
thread_class	2B FIRST FLANGE SINGLE CONNECTION FACILITY
flange_quantity	2
special_features	SIZE: WR112 TO WR90; VSWR: 1.10 TYPICAL
style_designator	STRAIGHT TYPE
thread_direction	RIGHT-HAND FIRST FLANGE SINGLE CONNECTION FACILITY
waveguide_length	5.970 INCHES MINIMUM AND 6.030 INCHES MAXIMUM IN
flange_inside_width	1.005 INCHES MINIMUM AND 1.008 INCHES MAXIMUM SECOND FLANGE IN
nominal_thread_size	0.164 INCHES FIRST FLANGE SINGLE CONNECTION FACILITY IN
NSN	5985-01-503-1554

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

FLANGE INSIDE HEIGHT: 0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM FIRST FLANGE IN

•

FLANGE QUANTITY: 2

•

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	0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM FIRST FLANGE IN
FLANGE INSIDE HEIGHT	0.505 INCHES MINIMUM AND 0.508 INCHES MAXIMUM SECOND FLANGE IN
FLANGE QUANTITY	2
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	1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM FIRST FLANGE IN
FLANGE OUTSIDE HEIGHT	1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM SECOND FLANGE 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

43140-00452Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 43140-00452-1?

43140-00452-1 is a WAVEGUIDE ASSEMBLY.

What parts can replace 43140-00452-1?

There is 1 known substitute for 43140-00452-1: 43140-00452. Substitute compatibility should be verified for your specific system.

What is the NSN for 43140-00452-1?

43140-00452-1 is cataloged in the U.S. Government catalog under NSN 5985-01-503-1554. This indicates validated use in U.S. government and defense supply chains.

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43140-00452-1 — WAVEGUIDE ASSEMBLY

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