PartsTable
Technical Data Sheet
3405-6-6 ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

CAPACITOR,FIXED,METALLIZED,PAPER. Key specifications include material: STEEL OVERALL, flow_angle: 90.0 DEGREES, leg_length: 1.000 INCHES NOMINAL FIRST END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_style: FLARED (TUBE) FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-079-9733, 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
3405-6-6
NSN: 4730-00-079-9733
FSC: 4730
CAGE: 97576 — LENZ INC DBA THE LENZ COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flow_angle90.0 DEGREES
leg_length1.000 INCHES NOMINAL FIRST END IN
seat_angle37.0 DEGREES FIRST END
thread_class2A FIRST END A
connection_styleFLARED (TUBE) FIRST END
nominal_thread_size0.562 INCHES FIRST END IN
thread_series_designatorNPT SECOND END
furnished_items_and_quantity1 TUBE COUPLING NUT W/SLEEVE
nominal_outside_diameter_tube_accommodated0.375 INCHES FIRST END IN
NSN4730-00-079-9733
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3405-6-6 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
FURNISHED ITEMS AND QUANTITY: 1 TUBE COUPLING NUT W/SLEEVE
THREAD SERIES DESIGNATOR: NPT SECOND END
NOMINAL THREAD SIZE: 0.562 INCHES FIRST END IN
MATERIAL: STEEL OVERALL
SEAT ANGLE: 37.0 DEGREES FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES FIRST END IN
LEG LENGTH: 1.000 INCHES NOMINAL FIRST END IN
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
FURNISHED ITEMS AND QUANTITY1 TUBE COUPLING NUT W/SLEEVE
THREAD SERIES DESIGNATORNPT SECOND END
NOMINAL THREAD SIZE0.562 INCHES FIRST END IN
THREAD SERIES DESIGNATORUNF FIRST END
MATERIALSTEEL OVERALL
SEAT ANGLE37.0 DEGREES FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END IN
LEG LENGTH1.000 INCHES NOMINAL FIRST END IN
NOMINAL THREAD SIZE0.375 INCHES SECOND END IN
CONNECTION STYLEPLAIN (PIPE) SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
6041H139Interchangeable
interchangeable cross-reference
interchangeable
32424AInterchangeable
interchangeable cross-reference
interchangeable
2700Interchangeable
interchangeable cross-reference
interchangeable
34-056Interchangeable
interchangeable cross-reference
interchangeable
1005PL1337467Interchangeable
interchangeable cross-reference
interchangeable
1005PL2225170Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3405-6-6?
3405-6-6 is a CAPACITOR,FIXED,METALLIZED,PAPER.
What parts can replace 3405-6-6?
There are 11 known substitutes for 3405-6-6: 6041H139, 32424A, 2700 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3405-6-6?
3405-6-6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-079-9733. This indicates validated use in U.S. government and defense supply chains.
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