249757-1 — ADAPTER,WAVEGUIDE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

249757-1: ADAPTER,WAVEGUIDE.

The ADAPTER,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 SINGLE TUBING SEGMENT AND FLANGE, surface_treatment: ANODIZE SINGLE TUBING SEGMENT AND FLANGE OUTSIDE SURFACES, operating_pressure: 10.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS, waveguide_inside_width: 2.834 INCHES MINIMUM AND 2.846 INCHES MAXIMUM IN, end_item_identification: AN/MPN-14K RADAR SET, waveguide_inside_height: 1.334 INCHES MINIMUM AND 1.346 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-321-8969, 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

249757-1

NSN: 5985-01-321-8969
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 24930 — L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 6061 SINGLE TUBING SEGMENT AND FLANGE
flange_quantity	2
surface_treatment	ANODIZE SINGLE TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
operating_pressure	10.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS
waveguide_inside_width	2.834 INCHES MINIMUM AND 2.846 INCHES MAXIMUM IN
end_item_identification	AN/MPN-14K RADAR SET
waveguide_inside_height	1.334 INCHES MINIMUM AND 1.346 INCHES MAXIMUM IN
waveguide_outside_width	2.994 INCHES MINIMUM AND 3.006 INCHES MAXIMUM IN
waveguide_outside_height	1.494 INCHES MINIMUM AND 1.506 INCHES MAXIMUM IN
cross-sectional_shape_style	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
tubing_wall_construction_style	SEAMLESS SINGLE TUBING SEGMENT
NSN	5985-01-321-8969

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

FLANGE QUANTITY: 2

•

WAVEGUIDE INSIDE WIDTH: 2.834 INCHES MINIMUM AND 2.846 INCHES MAXIMUM IN

•

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

•

OPERATING PRESSURE: 10.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS

•

WAVEGUIDE OUTSIDE HEIGHT: 1.494 INCHES MINIMUM AND 1.506 INCHES MAXIMUM IN

•

WAVEGUIDE OUTSIDE WIDTH: 2.994 INCHES MINIMUM AND 3.006 INCHES MAXIMUM IN

•

SURFACE TREATMENT: ANODIZE SINGLE TUBING SEGMENT AND FLANGE OUTSIDE SURFACES

TECHNICAL CHARACTERISTICS

TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT
FLANGE QUANTITY	2
WAVEGUIDE INSIDE WIDTH	2.834 INCHES MINIMUM AND 2.846 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
OPERATING PRESSURE	10.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS
WAVEGUIDE OUTSIDE HEIGHT	1.494 INCHES MINIMUM AND 1.506 INCHES MAXIMUM IN
WAVEGUIDE OUTSIDE WIDTH	2.994 INCHES MINIMUM AND 3.006 INCHES MAXIMUM IN
SURFACE TREATMENT	ANODIZE SINGLE TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
WAVEGUIDE INSIDE HEIGHT	1.334 INCHES MINIMUM AND 1.346 INCHES MAXIMUM IN
END ITEM IDENTIFICATION	AN/MPN-14K RADAR SET

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 249757-1?

249757-1 is a ADAPTER,WAVEGUIDE.

What is the NSN for 249757-1?

249757-1 is cataloged in the U.S. Government catalog under NSN 5985-01-321-8969. This indicates validated use in U.S. government and defense supply chains.

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249757-1 — ADAPTER,WAVEGUIDE

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