9988291 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

9988291: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY ALL FLANGE, flange_depth: 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM SECOND FLANGE IN, flange_style: CHOKE TYPE FIRST FLANGE, style_designator: BEND TYPE, bend_angle_in_deg: 90.0 SINGLE BEND E-PLANE, flange_inside_width: 0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM FIRST FLANGE IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-978-4269, 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

9988291

NSN: 5985-00-978-4269
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY ALL FLANGE
flange_depth	0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM SECOND FLANGE IN
flange_style	CHOKE TYPE FIRST FLANGE
flange_quantity	2
style_designator	BEND TYPE
bend_angle_in_deg	90.0 SINGLE BEND E-PLANE
flange_inside_width	0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM FIRST FLANGE IN
flange_inside_height	0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM FIRST FLANGE IN
flange_outside_width	1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM SECOND FLANGE IN
fsc_application_data	ANTENNA RECEIVER TRANSMITTER GROUP MISSILE TRACKING
flange_outside_height	1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM SECOND FLANGE IN
waveguide_inside_width	0.900 INCHES NOMINAL IN
NSN	5985-00-978-4269

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: ANTENNA RECEIVER TRANSMITTER GROUP MISSILE TRACKING

•

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

•

FLANGE QUANTITY: 2

•

VOLTAGE STANDING WAVE RATIO: 1.08

•

BEND ANGLE IN DEG: 90.0 SINGLE BEND E-PLANE

•

STYLE DESIGNATOR: BEND TYPE

•

WAVEGUIDE OFFSET DISTANCE: 1.372 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

FSC APPLICATION DATA	ANTENNA RECEIVER TRANSMITTER GROUP MISSILE TRACKING
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	1.08
BEND ANGLE IN DEG	90.0 SINGLE BEND E-PLANE
STYLE DESIGNATOR	BEND TYPE
WAVEGUIDE OFFSET DISTANCE	1.372 INCHES NOMINAL IN
WAVEGUIDE INSIDE WIDTH	0.900 INCHES NOMINAL 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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 9988291?

9988291 is a WAVEGUIDE ASSEMBLY.

What is the NSN for 9988291?

9988291 is cataloged in the U.S. Government catalog under NSN 5985-00-978-4269. This indicates validated use in U.S. government and defense supply chains.

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9988291 — WAVEGUIDE ASSEMBLY

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