2939493 — COUPLER,ROTARY,RADIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2939493: COUPLER,ROTARY,RADIO FREQUENCY.

The COUPLER,ROTARY,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include unit_type: COAXIAL LINE, overall_length: 36.830 INCHES NOMINAL IN, overall_diameter: 12.108 INCHES NOMINAL IN, fsc_application_data: RADAR ANTENNA SUPPORT SET AND RADOMES,EXCEPT SPECIALLY DESIGNED, mounting_configuration: NINE 0.249 IN. MIN TO 0.255 IN.

MAX DIA MTG HOLES EQUALLY SPACED ON A 9.500 IN. DIA BOLT CIRCLE IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-119-3998, 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

2939493

NSN: 5985-01-119-3998
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

unit_type	COAXIAL LINE
overall_length	36.830 INCHES NOMINAL IN
overall_diameter	12.108 INCHES NOMINAL IN
fsc_application_data	RADAR ANTENNA SUPPORT SET AND RADOMES,EXCEPT SPECIALLY DESIGNED
mounting_configuration	NINE 0.249 IN. MIN TO 0.255 IN. MAX DIA MTG HOLES EQUALLY SPACED ON A 9.500 IN. DIA BOLT CIRCLE IN
NSN	5985-01-119-3998

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: RADAR ANTENNA SUPPORT SET AND RADOMES,EXCEPT SPECIALLY DESIGNED

•

OVERALL DIAMETER: 12.108 INCHES NOMINAL IN

•

UNIT TYPE: COAXIAL LINE

•

MOUNTING CONFIGURATION: NINE 0.249 IN. MIN TO 0.255 IN. MAX DIA MTG HOLES EQUALLY SPACED ON A 9.500 IN. DIA BOLT CIRCLE IN

TECHNICAL CHARACTERISTICS

FSC APPLICATION DATA	RADAR ANTENNA SUPPORT SET AND RADOMES,EXCEPT SPECIALLY DESIGNED
OVERALL DIAMETER	12.108 INCHES NOMINAL IN
OVERALL LENGTH	36.830 INCHES NOMINAL IN
UNIT TYPE	COAXIAL LINE
MOUNTING CONFIGURATION	NINE 0.249 IN. MIN TO 0.255 IN. MAX DIA MTG HOLES EQUALLY SPACED ON A 9.500 IN. DIA BOLT CIRCLE IN

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 1

1415Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 2939493?

2939493 is a COUPLER,ROTARY,RADIO FREQUENCY.

What parts can replace 2939493?

There is 1 known substitute for 2939493: 1415. Substitute compatibility should be verified for your specific system.

What is the NSN for 2939493?

2939493 is cataloged in the U.S. Government catalog under NSN 5985-01-119-3998. This indicates validated use in U.S. government and defense supply chains.

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2939493 — COUPLER,ROTARY,RADIO FREQUENCY

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