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3033B — COUPLER,DIRECTIONAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3033B: COUPLER,DIRECTIONAL.

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, unit_type: COAXIAL LINE, design_type: BIDIRECTIONAL, construction: LAMINATED, overall_width: 0.140 INCHES NOMINAL IN, overall_length: 2.469 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-664-3502, 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
3033B
NSN: 5365-00-664-3502
NIINs: 006643502, 012463725
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 0AT62 — SIEMENS ENERGY, INC. DBA DRESSER-RAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY
unit_typeCOAXIAL LINE
design_typeBIDIRECTIONAL
constructionLAMINATED
overall_width0.140 INCHES NOMINAL IN
overall_length2.469 INCHES NOMINAL IN
features_providedSEPARABLE
lamination_quantity23 AND 1
fsc_application_dataAIR COMPRESSOR
lamination_thickness0.003 INCHES NOMINAL AND 0.070 INCHES NOMINAL IN
power_loss_in_decibels3.0
radio_frequency_rating2.0 GIGAHERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM
NSN5365-00-664-3502
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,DIRECTIONAL TITLE COMPONENT PN 3033B MFR COUPLER,DIRECTIONAL
KEY FEATURES
•
FSC APPLICATION DATA: AIR COMPRESSOR
•
FEATURES PROVIDED: SEPARABLE
•
LAMINATION QUANTITY: 23 AND 1
•
LAMINATION THICKNESS: 0.003 INCHES NOMINAL AND 0.070 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
•
CONSTRUCTION: LAMINATED
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAAIR COMPRESSOR
OVERALL LENGTH2.469 INCHES NOMINAL IN
OVERALL WIDTH0.140 INCHES NOMINAL IN
FEATURES PROVIDEDSEPARABLE
LAMINATION QUANTITY23 AND 1
LAMINATION THICKNESS0.003 INCHES NOMINAL AND 0.070 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
CONSTRUCTIONLAMINATED
SUBSTITUTES & CROSS-REFERENCES 2
200110CPC45Reference document
Same NSN cross-reference
Reference document — Secondary reference
3298003PC45Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3033B?
3033B is a COUPLER,DIRECTIONAL.
What parts can replace 3033B?
There are 2 known substitutes for 3033B: 200110CPC45, 3298003PC45. Substitute compatibility should be verified for your specific system.
What is the NSN for 3033B?
3033B is cataloged in the U.S. Government catalog under NSN 5365-00-664-3502. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.