4050678 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4050678: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SINGLE TUBING SEGMENT, flexibility: RIGID SINGLE TUBING SEGMENT, flange_depth: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM ALL FLANGES IN, flange_style: CHOKE TYPE SECOND FLANGE, thread_class: 2B ALL FLANGES ALL CONNECTION FACILITIES, style_designator: BEND TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-017-8269, 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

4050678

NSN: 5985-01-017-8269
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 02769 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)

SPECIFICATIONS

material	COPPER ALLOY SINGLE TUBING SEGMENT
flexibility	RIGID SINGLE TUBING SEGMENT
flange_depth	0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM ALL FLANGES IN
flange_style	CHOKE TYPE SECOND FLANGE
thread_class	2B ALL FLANGES ALL CONNECTION FACILITIES
flange_quantity	2
style_designator	BEND TYPE
thread_direction	RIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES
bend_angle_in_deg	90.0 SINGLE BEND H-PLANE
surface_treatment	PASSIVATE SINGLE TUBING SEGMENT OUTSIDE SURFACES
flange_inside_width	1.118 INCHES MINIMUM AND 1.126 INCHES MAXIMUM ALL FLANGES IN
nominal_thread_size	0.164 INCHES ALL FLANGES ALL CONNECTION FACILITIES IN
NSN	5985-01-017-8269

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

FLANGE INSIDE HEIGHT: 0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM ALL FLANGES IN

•

FLANGE QUANTITY: 2

•

VOLTAGE STANDING WAVE RATIO: 2.01

•

BEND ANGLE IN DEG: 90.0 SINGLE BEND H-PLANE

•

STYLE DESIGNATOR: BEND TYPE

•

WAVEGUIDE OFFSET DISTANCE: 3.117 INCHES MINIMUM AND 3.133 INCHES MAXIMUM IN

•

FLEXIBILITY: RIGID SINGLE TUBING SEGMENT

TECHNICAL CHARACTERISTICS

TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT	0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM ALL FLANGES IN
FLANGE QUANTITY	2
VOLTAGE STANDING WAVE RATIO	2.01
BEND ANGLE IN DEG	90.0 SINGLE BEND H-PLANE
STYLE DESIGNATOR	BEND TYPE
WAVEGUIDE OFFSET DISTANCE	3.117 INCHES MINIMUM AND 3.133 INCHES MAXIMUM IN
FLEXIBILITY	RIGID SINGLE TUBING SEGMENT
WAVEGUIDE INSIDE WIDTH	1.118 INCHES MINIMUM AND 1.226 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR

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

2837229Same 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 4050678?

4050678 is a WAVEGUIDE ASSEMBLY.

What parts can replace 4050678?

There is 1 known substitute for 4050678: 2837229. Substitute compatibility should be verified for your specific system.

What is the NSN for 4050678?

4050678 is cataloged in the U.S. Government catalog under NSN 5985-01-017-8269. This indicates validated use in U.S. government and defense supply chains.

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