M-3683 — COUPLER,DIRECTIONAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

M-3683: COUPLER,DIRECTIONAL.

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: TRANSMISSION LINE, overall_width: 0.520 INCHES MAXIMUM IN, overall_length: 0.620 INCHES MAXIMUM IN, radio_frequency_rating: 10.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM, end_item_identification: B-1B ALQ 161. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-199-9884, 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

M-3683

NSN: 5985-01-199-9884
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 12598 — RLC ELECTRONICS, INC (USA)

SPECIFICATIONS

unit_type	TRANSMISSION LINE
overall_width	0.520 INCHES MAXIMUM IN
overall_length	0.620 INCHES MAXIMUM IN
radio_frequency_rating	10.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM
end_item_identification	B-1B ALQ 161
NSN	5985-01-199-9884

COMPONENT DIAGRAM

KEY FEATURES

•

RADIO FREQUENCY RATING: 10.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM

•

UNIT TYPE: TRANSMISSION LINE

TECHNICAL CHARACTERISTICS

RADIO FREQUENCY RATING	10.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM
OVERALL LENGTH	0.620 INCHES MAXIMUM IN
OVERALL WIDTH	0.520 INCHES MAXIMUM IN
UNIT TYPE	TRANSMISSION LINE
END ITEM IDENTIFICATION	B-1B ALQ 161

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 2

CRS-20-110/52310Reference document

Same NSN cross-reference

Reference document — Secondary reference

440941-1Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is M-3683?

M-3683 is a COUPLER,DIRECTIONAL.

What parts can replace M-3683?

There are 2 known substitutes for M-3683: CRS-20-110/52310, 440941-1. Substitute compatibility should be verified for your specific system.

What is the NSN for M-3683?

M-3683 is cataloged in the U.S. Government catalog under NSN 5985-01-199-9884. This indicates validated use in U.S. government and defense supply chains.

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M-3683 — COUPLER,DIRECTIONAL

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