1979777 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1979777: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include flexibility: FLEXIBLE SINGLE TUBING SEGMENT, style_designator: OFFSET BEND TYPE, waveguide_length: 48.000 INCHES NOMINAL IN, waveguide_inside_diameter: 0.500 INCHES NOMINAL IN, waveguide_outside_diameter: 0.5694 INCHES MINIMUM AND 0.5699 INCHES MAXIMUM IN, cross-sectional_shape_style: INTERNAL, ROUND EXTERNAL, ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-414-1089, 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

1979777

NSN: 5985-01-414-1089
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 34228 — L3 TECHNOLOGIES, INC. DIV L3 KEO (USA)

SPECIFICATIONS

flexibility	FLEXIBLE SINGLE TUBING SEGMENT
flange_quantity	2
style_designator	OFFSET BEND TYPE
waveguide_length	48.000 INCHES NOMINAL IN
end_item_identification	UMM/PHOTONICS; LOS ANGELES CLASS SSN (688); SHIP, OHIO CLASS SSN (TRIDENT); SEAWOLF CLASS SSN; SUBMARINE SURVEILLANCE SYSTEMS
waveguide_inside_diameter	0.500 INCHES NOMINAL IN
waveguide_outside_diameter	0.5694 INCHES MINIMUM AND 0.5699 INCHES MAXIMUM IN
cross-sectional_shape_style	INTERNAL, ROUND EXTERNAL, ROUND
flange_connecting_facility_and_quantity	2 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES
NSN	5985-01-414-1089

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE QUANTITY: 2

•

WAVEGUIDE OUTSIDE DIAMETER: 0.5694 INCHES MINIMUM AND 0.5699 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: OFFSET BEND TYPE

•

FLEXIBILITY: FLEXIBLE SINGLE TUBING SEGMENT

•

WAVEGUIDE INSIDE DIAMETER: 0.500 INCHES NOMINAL IN

•

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

•

WAVEGUIDE LENGTH: 48.000 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

FLANGE QUANTITY	2
WAVEGUIDE OUTSIDE DIAMETER	0.5694 INCHES MINIMUM AND 0.5699 INCHES MAXIMUM IN
STYLE DESIGNATOR	OFFSET BEND TYPE
FLEXIBILITY	FLEXIBLE SINGLE TUBING SEGMENT
WAVEGUIDE INSIDE DIAMETER	0.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, ROUND EXTERNAL, ROUND
WAVEGUIDE LENGTH	48.000 INCHES NOMINAL IN
END ITEM IDENTIFICATION	UMM/PHOTONICS; LOS ANGELES CLASS SSN (688); SHIP, OHIO CLASS SSN (TRIDENT); SEAWOLF CLASS SSN; SUBMARINE SURVEILLANCE SYSTEMS
FLANGE CONNECTING FACILITY AND QUANTITY	2 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES

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 1979777?

1979777 is a WAVEGUIDE ASSEMBLY.

What is the NSN for 1979777?

1979777 is cataloged in the U.S. Government catalog under NSN 5985-01-414-1089. This indicates validated use in U.S. government and defense supply chains.

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1979777 — WAVEGUIDE ASSEMBLY

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