3451638-3 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3451638-3: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE, flexibility: RIGID SINGLE TUBING SEGMENT, flange_depth: 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM ALL FLANGES IN, flange_style: COVER TYPE ALL FLANGES, style_designator: BEND TYPE, bend_angle_in_deg: 90.0 SINGLE BEND H-PLANE. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-372-8107, 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

3451638-3

NSN: 5985-01-372-8107
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 93346 — CAES SYSTEMS LLC (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE
flexibility	RIGID SINGLE TUBING SEGMENT
flange_depth	0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM ALL FLANGES IN
flange_style	COVER TYPE ALL FLANGES
flange_quantity	2
style_designator	BEND TYPE
bend_angle_in_deg	90.0 SINGLE BEND H-PLANE
operating_pressure	30.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS
flange_inside_width	1.003 INCHES MINIMUM AND 1.006 INCHES MAXIMUM ALL FLANGES IN
flange_inside_height	0.503 INCHES MINIMUM AND 0.506 INCHES MAXIMUM ALL FLANGES IN
flange_outside_width	1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM ALL FLANGES IN
flange_outside_height	1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM ALL FLANGES IN
NSN	5985-01-372-8107

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

FLANGE INSIDE HEIGHT: 0.503 INCHES MINIMUM AND 0.506 INCHES MAXIMUM ALL FLANGES IN

•

FLANGE QUANTITY: 2

•

VOLTAGE STANDING WAVE RATIO: 1.10

•

BEND ANGLE IN DEG: 90.0 SINGLE BEND H-PLANE

•

STYLE DESIGNATOR: BEND TYPE

•

WAVEGUIDE OFFSET DISTANCE: 2.125 INCHES NOMINAL IN

•

FLEXIBILITY: RIGID SINGLE TUBING SEGMENT

TECHNICAL CHARACTERISTICS

TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT	0.503 INCHES MINIMUM AND 0.506 INCHES MAXIMUM ALL FLANGES IN
FLANGE QUANTITY	2
VOLTAGE STANDING WAVE RATIO	1.10
BEND ANGLE IN DEG	90.0 SINGLE BEND H-PLANE
STYLE DESIGNATOR	BEND TYPE
WAVEGUIDE OFFSET DISTANCE	2.125 INCHES NOMINAL IN
FLEXIBILITY	RIGID SINGLE TUBING SEGMENT
WAVEGUIDE INSIDE WIDTH	0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR

SUBSTITUTES & CROSS-REFERENCES 1

1207-14Reference 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)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3451638-3?

3451638-3 is a WAVEGUIDE ASSEMBLY.

What parts can replace 3451638-3?

There is 1 known substitute for 3451638-3: 1207-14. Substitute compatibility should be verified for your specific system.

What is the NSN for 3451638-3?

3451638-3 is cataloged in the U.S. Government catalog under NSN 5985-01-372-8107. This indicates validated use in U.S. government and defense supply chains.

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3451638-3 — WAVEGUIDE ASSEMBLY

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