1228842 — COUPLER,ROTARY,RADIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1228842: COUPLER,ROTARY,RADIO FREQUENCY.

The COUPLER,ROTARY,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, unit_type: WAVEGUIDE, overall_width: 2.500 INCHES NOMINAL IN, overall_height: 4.125 INCHES NOMINAL IN, overall_length: 3.250 INCHES NOMINAL IN, special_features: 0.05 LBS LBS. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-665-3998, 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

1228842

NSN: 5985-00-665-3998
NIINs: 006653998, 014607657
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
unit_type	WAVEGUIDE
overall_width	2.500 INCHES NOMINAL IN
overall_height	4.125 INCHES NOMINAL IN
overall_length	3.250 INCHES NOMINAL IN
special_features	0.05 LBS LBS
fsc_application_data	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
mounting_configuration	MOUNTS BY FOUR 1/4-28 UNF-2B BY 5/8 IN. DEEP HOLES ON 2-438 IN. DIA CIRCLE EQUALLY SPACED IN
radio_frequency_rating	8.5 GIGAHERTZ MINIMUM AND 9.6 GIGAHERTZ MAXIMUM
end_item_identification	DIESEL ENGINE 3126
NSN	5985-00-665-3998

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

•

RADIO FREQUENCY RATING: 8.5 GIGAHERTZ MINIMUM AND 9.6 GIGAHERTZ MAXIMUM

•

UNIT TYPE: WAVEGUIDE

•

MOUNTING CONFIGURATION: MOUNTS BY FOUR 1/4-28 UNF-2B BY 5/8 IN. DEEP HOLES ON 2-438 IN. DIA CIRCLE EQUALLY SPACED IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	4.125 INCHES NOMINAL IN
FSC APPLICATION DATA	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
RADIO FREQUENCY RATING	8.5 GIGAHERTZ MINIMUM AND 9.6 GIGAHERTZ MAXIMUM
OVERALL LENGTH	3.250 INCHES NOMINAL IN
OVERALL WIDTH	2.500 INCHES NOMINAL IN
UNIT TYPE	WAVEGUIDE
SPECIAL FEATURES	2 FLANGES MATE W/CHOKE FLANGES TYPE UG-S2A/U
MOUNTING CONFIGURATION	MOUNTS BY FOUR 1/4-28 UNF-2B BY 5/8 IN. DEEP HOLES ON 2-438 IN. DIA CIRCLE EQUALLY SPACED IN
MATERIAL	COPPER ALLOY

SUBSTITUTES & CROSS-REFERENCES 1

1228842REVFReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 1228842?

1228842 is a COUPLER,ROTARY,RADIO FREQUENCY.

What parts can replace 1228842?

There is 1 known substitute for 1228842: 1228842REVF. Substitute compatibility should be verified for your specific system.

What is the NSN for 1228842?

1228842 is cataloged in the U.S. Government catalog under NSN 5985-00-665-3998. This indicates validated use in U.S. government and defense supply chains.

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1228842 — COUPLER,ROTARY,RADIO FREQUENCY

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