TR78428-90 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

TR78428-90: 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 SEGMENTRIGID SINGLE TUBING SEGMENT, flange_depth: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM ALL FLANGES IN, flange_style: COVER TYPE ALL FLANGES, style_designator: STRAIGHT TYPE, waveguide_length: 7.375 FEET MINIMUM AND 7.625 FEET MAXIMUM FT. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-482-0862, 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

TR78428-90

NSN: 5985-00-482-0862
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 SEGMENTRIGID SINGLE TUBING SEGMENT
flange_depth	0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM ALL FLANGES IN
flange_style	COVER TYPE ALL FLANGES
flange_quantity	2
style_designator	STRAIGHT TYPE
waveguide_length	7.375 FEET MINIMUM AND 7.625 FEET MAXIMUM FT
surface_treatment	CHROMATE ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACESCHROMATE ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
flange_inside_width	2.002 INCHES MINIMUM AND 2.005 INCHES MAXIMUM ALL FLANGES IN
flange_inside_height	1.002 INCHES MINIMUM AND 1.005 INCHES MAXIMUM ALL FLANGES IN
fsc_application_data	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
waveguide_inside_width	1.867 INCHES MINIMUM AND 1.877 INCHES MAXIMUM IN
NSN	5985-00-482-0862

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

FLANGE INSIDE HEIGHT: 1.002 INCHES MINIMUM AND 1.005 INCHES MAXIMUM ALL FLANGES IN

•

FLANGE QUANTITY: 2

•

STYLE DESIGNATOR: STRAIGHT TYPE

•

FLEXIBILITY: RIGID SINGLE TUBING SEGMENTRIGID SINGLE TUBING SEGMENT

•

WAVEGUIDE INSIDE WIDTH: 1.867 INCHES MINIMUM AND 1.877 INCHES MAXIMUM IN

•

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

TECHNICAL CHARACTERISTICS

FSC APPLICATION DATA	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT	1.002 INCHES MINIMUM AND 1.005 INCHES MAXIMUM ALL FLANGES IN
FLANGE QUANTITY	2
STYLE DESIGNATOR	STRAIGHT TYPE
FLEXIBILITY	RIGID SINGLE TUBING SEGMENTRIGID SINGLE TUBING SEGMENT
WAVEGUIDE INSIDE WIDTH	1.867 INCHES MINIMUM AND 1.877 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULARINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE CONNECTING HOLE DIAMETER	0.199 INCHES MINIMUM AND 0.199 INCHES MINIMUM AND 0.203 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES0.203 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES IN
FLANGE INSIDE WIDTH	2.002 INCHES MINIMUM AND 2.005 INCHES MAXIMUM ALL FLANGES 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 5

113364-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

355-0167-010Reference document

Same NSN cross-reference

Reference document — Secondary reference

AR6A187-90Reference document

Same NSN cross-reference

Reference document — Secondary reference

117929-90INReference document

Same NSN cross-reference

Reference document — Secondary reference

355-0167-040Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 TR78428-90?

TR78428-90 is a WAVEGUIDE ASSEMBLY.

What parts can replace TR78428-90?

There are 5 known substitutes for TR78428-90: 113364-1, 355-0167-010, AR6A187-90 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for TR78428-90?

TR78428-90 is cataloged in the U.S. Government catalog under NSN 5985-00-482-0862. This indicates validated use in U.S. government and defense supply chains.

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