5187815 — COUPLER,DIRECTIONAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

5187815: COUPLER,DIRECTIONAL.

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: WAVEGUIDE, design_type: BIDIRECTIONAL, overall_width: 8.185 INCHES NOMINAL IN, overall_height: 1.050 INCHES NOMINAL IN, overall_length: 12.250 INCHES NOMINAL IN, special_features: WEAPON SYSTEM ESSENTIAL. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-157-5547, 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

5187815

NSN: 5985-01-157-5547
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

unit_type	WAVEGUIDE
design_type	BIDIRECTIONAL
overall_width	8.185 INCHES NOMINAL IN
overall_height	1.050 INCHES NOMINAL IN
overall_length	12.250 INCHES NOMINAL IN
special_features	WEAPON SYSTEM ESSENTIAL
fsc_application_data	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
power_loss_in_decibels	54.0
criticality_code_justification	FEAT
NSN	5985-01-157-5547

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

•

POWER LOSS IN DECIBELS: 54.0

•

DESIGN TYPE: BIDIRECTIONAL

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

UNIT TYPE: WAVEGUIDE

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.050 INCHES NOMINAL IN
FSC APPLICATION DATA	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
POWER LOSS IN DECIBELS	54.0
DESIGN TYPE	BIDIRECTIONAL
CRITICALITY CODE JUSTIFICATION	FEAT
OVERALL LENGTH	12.250 INCHES NOMINAL IN
OVERALL WIDTH	8.185 INCHES NOMINAL IN
UNIT TYPE	WAVEGUIDE
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL
END ITEM IDENTIFICATION	TICONDEROGA CLASS CG (47), FORRESTAL CLASS CV, VIRGINIA CLASS CGN (41), KIDD CLASS DDG, SPRUANCE CLASS DD (963), NIMITZ CLASS CVN, ARLEIGH BURKE CLASS DDG, OLIVER PERRY CLASS FFG. CLOSE IN WEAPON SYSTEM (CIWS-PHALANX).

SUBSTITUTES & CROSS-REFERENCES 5

0098-LL-TJ2-2418Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

P8075AReference document

Same NSN cross-reference

Reference document — Secondary reference

P8075BSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

225343Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

5985PL1264045Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 5187815?

5187815 is a COUPLER,DIRECTIONAL.

What parts can replace 5187815?

There are 5 known substitutes for 5187815: 0098-LL-TJ2-2418, P8075A, P8075B and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 5187815?

5187815 is cataloged in the U.S. Government catalog under NSN 5985-01-157-5547. This indicates validated use in U.S. government and defense supply chains.

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5187815 — COUPLER,DIRECTIONAL

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