2681438 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2681438: WAVEGUIDE ASSEMBLY.

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

Government catalog under NSN 5985-00-438-3284, 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

2681438

NSN: 5985-00-438-3284
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	COPPER ALLOY SINGLE TUBING SEGMENT AND FLANGE
flexibility	RIGID SINGLE TUBING SEGMENT
flange_depth	0.438 INCHES NOMINAL SECOND FLANGE IN
flange_style	CHOKE TYPE FIRST FLANGE
thread_class	2A SINGLE FLANGE SINGLE CONNECTION FACILITY A
flange_quantity	2
style_designator	STRAIGHT TYPE
thread_direction	RIGHT-HAND SINGLE FLANGE SINGLE CONNECTION FACILITY
waveguide_length	2.400 INCHES NOMINAL IN
surface_treatment	ENAMEL SINGLE TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
operating_pressure	35.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS
flange_inside_width	0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM FIRST FLANGE IN
NSN	5985-00-438-3284

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

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

•

FLANGE QUANTITY: 2

•

VOLTAGE STANDING WAVE RATIO: 1.15

•

STYLE DESIGNATOR: STRAIGHT TYPE

•

FLEXIBILITY: RIGID SINGLE TUBING SEGMENT

•

WAVEGUIDE INSIDE WIDTH: 0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT	0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM SECOND FLANGE IN
FLANGE INSIDE HEIGHT	0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM FIRST FLANGE IN
FLANGE QUANTITY	2
VOLTAGE STANDING WAVE RATIO	1.15
STYLE DESIGNATOR	STRAIGHT TYPE
FLEXIBILITY	RIGID SINGLE TUBING SEGMENT
WAVEGUIDE INSIDE WIDTH	0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
OPERATING PRESSURE	35.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS

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

No substitute or cross-reference records for this part.

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 2681438?

2681438 is a WAVEGUIDE ASSEMBLY.

What is the NSN for 2681438?

2681438 is cataloged in the U.S. Government catalog under NSN 5985-00-438-3284. This indicates validated use in U.S. government and defense supply chains.

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2681438 — WAVEGUIDE ASSEMBLY

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