CKUM7 — ISOLATOR,RADIO FREQUENCY REFLECT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

CKUM7: ISOLATOR,RADIO FREQUENCY REFLECT.

ISOLATOR,RADIO FREQUENCY REFLECT. Key specifications include flange_type: CHOKE, overall_width: 3.400 INCHES NOMINAL IN, overall_height: 2.834 INCHES NOMINAL IN, overall_length: 3.600 INCHES NOMINAL IN, frequency_range_rating: +16.6 TO 17.1 MEGAHERTZ, flange_connecting_hole_diameter: 0.144 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-946-8980, 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

CKUM7

NSN: 5985-00-946-8980
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)

SPECIFICATIONS

flange_type	CHOKE
overall_width	3.400 INCHES NOMINAL IN
overall_height	2.834 INCHES NOMINAL IN
overall_length	3.600 INCHES NOMINAL IN
flange_quantity	2
frequency_range_rating	+16.6 TO 17.1 MEGAHERTZ
flange_connecting_hole_diameter	0.144 INCHES NOMINAL IN
flange_connecting_hole_thread_size	6.32
flange_connection_facility_quantity	8
NSN	5985-00-946-8980

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE QUANTITY: 2

•

FLANGE TYPE: CHOKE

•

FLANGE CONNECTING HOLE DIAMETER: 0.144 INCHES NOMINAL IN

•

FREQUENCY RANGE RATING: +16.6 TO 17.1 MEGAHERTZ

•

FLANGE CONNECTION FACILITY QUANTITY: 8

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.834 INCHES NOMINAL IN
FLANGE QUANTITY	2
FLANGE TYPE	CHOKE
OVERALL LENGTH	3.600 INCHES NOMINAL IN
OVERALL WIDTH	3.400 INCHES NOMINAL IN
FLANGE CONNECTING HOLE DIAMETER	0.144 INCHES NOMINAL IN
FREQUENCY RANGE RATING	+16.6 TO 17.1 MEGAHERTZ
FLANGE CONNECTION FACILITY QUANTITY	8
FLANGE CONNECTING HOLE THREAD SIZE	6.32

SUBSTITUTES & CROSS-REFERENCES 4

519988-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

336126Reference document

Same NSN cross-reference

Reference document — Secondary reference

KU125AReference document

Same NSN cross-reference

Reference document — Secondary reference

KM1504Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is CKUM7?

CKUM7 is a ISOLATOR,RADIO FREQUENCY REFLECT.

What parts can replace CKUM7?

There are 4 known substitutes for CKUM7: 519988-1, 336126, KU125A and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for CKUM7?

CKUM7 is cataloged in the U.S. Government catalog under NSN 5985-00-946-8980. This indicates validated use in U.S. government and defense supply chains.

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