TR646B040 — ADAPTER,WAVEGUIDE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

TR646B040: ADAPTER,WAVEGUIDE.

The ADAPTER,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SINGLE TUBING SEGMENT, flange_depth: 0.438 INCHES NOMINAL SECOND FLANGE IN, flange_style: CHOKE TYPE FIRST FLANGE, thread_class: 2B FIRST FLANGE ALL CONNECTION FACILITIES, adapter_length: 3.785 INCHES NOMINAL IN, style_designator: WAVEGUIDE TO WAVEGUIDE. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-642-7319, 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

TR646B040

NSN: 5985-00-642-7319
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 06351 — MICROWAVE ENGINEERING CORPORATION (USA)

SPECIFICATIONS

material	COPPER ALLOY SINGLE TUBING SEGMENT
flange_depth	0.438 INCHES NOMINAL SECOND FLANGE IN
flange_style	CHOKE TYPE FIRST FLANGE
thread_class	2B FIRST FLANGE ALL CONNECTION FACILITIES
adapter_length	3.785 INCHES NOMINAL IN
flange_quantity	2
style_designator	WAVEGUIDE TO WAVEGUIDE
thread_direction	RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
flange_inside_width	0.900 INCHES NOMINAL FIRST FLANGE IN
nominal_thread_size	0.164 INCHES FIRST FLANGE ALL CONNECTION FACILITIES IN
flange_inside_height	0.497 INCHES NOMINAL SECOND FLANGE IN
flange_outside_width	1.625 INCHES NOMINAL FIRST FLANGE IN
NSN	5985-00-642-7319

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

FLANGE INSIDE HEIGHT: 0.400 INCHES NOMINAL FIRST FLANGE IN

•

FLANGE QUANTITY: 2

•

STYLE DESIGNATOR: WAVEGUIDE TO WAVEGUIDE

•

FLANGE INSIDE DIAMETER: 1.422 INCHES NOMINAL FIRST FLANGE IN

•

WAVEGUIDE INSIDE WIDTH: 0.900 INCHES NOMINAL AND 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	0.400 INCHES NOMINAL FIRST FLANGE IN
FLANGE INSIDE HEIGHT	0.497 INCHES NOMINAL SECOND FLANGE IN
FLANGE QUANTITY	2
STYLE DESIGNATOR	WAVEGUIDE TO WAVEGUIDE
FLANGE INSIDE DIAMETER	1.422 INCHES NOMINAL FIRST FLANGE IN
WAVEGUIDE INSIDE WIDTH	0.900 INCHES NOMINAL AND 1.122 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE OUTSIDE HEIGHT	1.875 INCHES NOMINAL SECOND FLANGE IN
FLANGE OUTSIDE HEIGHT	1.625 INCHES NOMINAL FIRST 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

UG-152/USame 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 TR646B040?

TR646B040 is a ADAPTER,WAVEGUIDE.

What parts can replace TR646B040?

There is 1 known substitute for TR646B040: UG-152/U. Substitute compatibility should be verified for your specific system.

What is the NSN for TR646B040?

TR646B040 is cataloged in the U.S. Government catalog under NSN 5985-00-642-7319. This indicates validated use in U.S. government and defense supply chains.

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