AF3B090-42.00 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

AF3B090-42.00: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY ALL TUBING SEGMENT AND FLANGE, flexibility: FLEXIBLE SINGLE TUBING SEGMENT, flange_depth: 0.438 INCHES NOMINAL SECOND FLANGE IN, flange_style: COVER TYPE SECOND FLANGE, thread_class: 2B FIRST FLANGE ALL CONNECTION FACILITIES, style_designator: STRAIGHT TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-110-6764, 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

AF3B090-42.00

NSN: 5985-01-110-6764
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 66544 — FRONTGRADE TECHNOLOGIES INC. (USA)

SPECIFICATIONS

material	COPPER ALLOY ALL TUBING SEGMENT AND FLANGE
flexibility	FLEXIBLE SINGLE TUBING SEGMENT
flange_depth	0.438 INCHES NOMINAL SECOND FLANGE IN
flange_style	COVER TYPE SECOND FLANGE
thread_class	2B FIRST FLANGE ALL CONNECTION FACILITIES
flange_quantity	2
style_designator	STRAIGHT TYPE
thread_direction	RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
waveguide_length	3.500 FEET NOMINAL FT
precious_material	SILVER
surface_treatment	SILVER ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
flange_inside_width	1.005 INCHES NOMINAL SECOND FLANGE IN
NSN	5985-01-110-6764

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: CONVOLUTE SINGLE TUBING SEGMENT

•

FLANGE INSIDE HEIGHT: 0.505 INCHES NOMINAL SECOND FLANGE IN

•

FLANGE QUANTITY: 2

•

PRECIOUS MATERIAL: SILVER

•

VOLTAGE STANDING WAVE RATIO: 1.10

•

STYLE DESIGNATOR: STRAIGHT TYPE

•

FLEXIBILITY: FLEXIBLE SINGLE TUBING SEGMENT

TECHNICAL CHARACTERISTICS

TUBING WALL CONSTRUCTION STYLE	CONVOLUTE SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT	0.505 INCHES NOMINAL SECOND FLANGE IN
FLANGE INSIDE HEIGHT	0.400 INCHES NOMINAL FIRST FLANGE IN
FLANGE QUANTITY	2
PRECIOUS MATERIAL	SILVER
VOLTAGE STANDING WAVE RATIO	1.10
STYLE DESIGNATOR	STRAIGHT TYPE
FLEXIBILITY	FLEXIBLE SINGLE TUBING SEGMENT
FLANGE INSIDE DIAMETER	1.422 INCHES NOMINAL FIRST FLANGE IN
WAVEGUIDE INSIDE WIDTH	0.900 INCHES NOMINAL 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

AF-3-B-090-42Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is AF3B090-42.00?

AF3B090-42.00 is a WAVEGUIDE ASSEMBLY.

What parts can replace AF3B090-42.00?

There is 1 known substitute for AF3B090-42.00: AF-3-B-090-42. Substitute compatibility should be verified for your specific system.

What is the NSN for AF3B090-42.00?

AF3B090-42.00 is cataloged in the U.S. Government catalog under NSN 5985-01-110-6764. This indicates validated use in U.S. government and defense supply chains.

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