751373-103 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

751373-103: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALL TUBING SEGMENT AND FLANGE, flexibility: RIGID SINGLE TUBING SEGMENT, flange_style: CHOKE TYPE FIRST FLANGECHOKE TYPE FIRST FLANGE, flange_quantity: 22, style_designator: DOUBLE BEND TYPEDOUBLE BEND TYPE, surface_treatment: ANODIZE ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-484-6180, 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

751373-103

NSN: 5985-00-484-6180
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)

SPECIFICATIONS

material	ALUMINUM ALL TUBING SEGMENT AND FLANGE
flexibility	RIGID SINGLE TUBING SEGMENT
flange_style	CHOKE TYPE FIRST FLANGECHOKE TYPE FIRST FLANGE
flange_quantity	22
style_designator	DOUBLE BEND TYPEDOUBLE BEND TYPE
surface_treatment	ANODIZE ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
flange_inside_width	1.125 INCHES NOMINAL FIRST FLANGE IN
nominal_thread_size	0.188 INCHES FIRST FLANGE ALL CONNECTION FACILITIES0.188 INCHES FIRST FLANGE ALL CONNECTION FACILITIES IN
flange_inside_height	0.500 INCHES NOMINAL SECOND FLANGE IN
flange_outside_width	1.875 INCHES NOMINAL SECOND FLANGE1.875 INCHES NOMINAL SECOND FLANGE IN
flange_outside_height	1.875 INCHES NOMINAL SECOND FLANGE IN
waveguide_inside_width	1.125 INCHES NOMINAL1.125 INCHES NOMINAL IN
NSN	5985-00-484-6180

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

FLANGE INSIDE HEIGHT: 0.500 INCHES NOMINAL SECOND FLANGE IN

•

FLANGE QUANTITY: 22

•

STYLE DESIGNATOR: DOUBLE BEND TYPEDOUBLE BEND TYPE

•

FLEXIBILITY: RIGID SINGLE TUBING SEGMENT

•

WAVEGUIDE INSIDE WIDTH: 1.125 INCHES NOMINAL1.125 INCHES NOMINAL IN

•

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

TECHNICAL CHARACTERISTICS

TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT	0.500 INCHES NOMINAL SECOND FLANGE IN
FLANGE INSIDE HEIGHT	0.500 INCHES NOMINAL FIRST FLANGE IN
FLANGE QUANTITY	22
STYLE DESIGNATOR	DOUBLE BEND TYPEDOUBLE BEND TYPE
FLEXIBILITY	RIGID SINGLE TUBING SEGMENT
WAVEGUIDE INSIDE WIDTH	1.125 INCHES NOMINAL1.125 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE OUTSIDE HEIGHT	1.875 INCHES NOMINAL SECOND FLANGE IN
FLANGE OUTSIDE HEIGHT	1.875 INCHES NOMINAL FIRST FLANGE1.875 INCHES NOMINAL FIRST FLANGE IN

SUBSTITUTES & CROSS-REFERENCES 2

208925Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

TR68446Reference document

Same NSN cross-reference

Reference document — Secondary 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 751373-103?

751373-103 is a WAVEGUIDE ASSEMBLY.

What parts can replace 751373-103?

There are 2 known substitutes for 751373-103: 208925, TR68446. Substitute compatibility should be verified for your specific system.

What is the NSN for 751373-103?

751373-103 is cataloged in the U.S. Government catalog under NSN 5985-00-484-6180. This indicates validated use in U.S. government and defense supply chains.

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751373-103 — WAVEGUIDE ASSEMBLY

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