90PK389-1 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

90PK389-1: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY ALL TUBING SEGMENT AND FLANGE, flexibility: RIGID SINGLE TUBING SEGMENT, flange_depth: 0.422 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: TUBING WALL CONSTRUCTION CAN ALSO BE LAMINATED. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-102-4200, 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

90PK389-1

NSN: 5985-00-102-4200
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 01456 — MICROWAVE DEVELOPMENT LABORATORIES, INC. DBA MICROWAVE DEVELOPMENT LABORATORIES INC (USA)

SPECIFICATIONS

material	COPPER ALLOY ALL TUBING SEGMENT AND FLANGE
flexibility	RIGID SINGLE TUBING SEGMENT
flange_depth	0.422 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	TUBING WALL CONSTRUCTION CAN ALSO BE LAMINATED
style_designator	STRAIGHT TYPE
thread_direction	RIGHT-HAND FIRST FLANGE SINGLE CONNECTION FACILITY
waveguide_length	1.329 FEET NOMINAL FT
surface_treatment	ENAMEL ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
flange_inside_width	1.003 INCHES MINIMUM AND 1.006 INCHES MAXIMUM SECOND FLANGE IN
NSN	5985-00-102-4200

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

FLANGE INSIDE HEIGHT: 0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM FIRST FLANGE IN

•

FLANGE QUANTITY: 2

•

VOLTAGE STANDING WAVE RATIO: 1.05

•

STYLE DESIGNATOR: STRAIGHT TYPE

•

FLEXIBILITY: RIGID SINGLE TUBING SEGMENT

•

FLANGE INSIDE DIAMETER: 1.407 INCHES MINIMUM AND 1.437 INCHES MAXIMUM FIRST FLANGE IN

TECHNICAL CHARACTERISTICS

TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT	0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM FIRST FLANGE IN
FLANGE INSIDE HEIGHT	0.503 INCHES MINIMUM AND 0.506 INCHES MAXIMUM SECOND FLANGE IN
FLANGE QUANTITY	2
VOLTAGE STANDING WAVE RATIO	1.05
STYLE DESIGNATOR	STRAIGHT TYPE
FLEXIBILITY	RIGID SINGLE TUBING SEGMENT
FLANGE INSIDE DIAMETER	1.407 INCHES MINIMUM AND 1.437 INCHES MAXIMUM FIRST FLANGE IN
WAVEGUIDE INSIDE WIDTH	0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR

SUBSTITUTES & CROSS-REFERENCES 2

2546068-1Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

MA69250Same 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

Ready to buy 90PK389-1?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 90PK389-1?

90PK389-1 is a WAVEGUIDE ASSEMBLY.

What parts can replace 90PK389-1?

There are 2 known substitutes for 90PK389-1: 2546068-1, MA69250. Substitute compatibility should be verified for your specific system.

What is the NSN for 90PK389-1?

90PK389-1 is cataloged in the U.S. Government catalog under NSN 5985-00-102-4200. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

90PK389-1 — WAVEGUIDE ASSEMBLY

Request a Quote — 90PK389-1