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34478-1 — RING,EXTERNALLY THREADED

✓ Government record, cited
Legrand · COMPONENT
PRODUCT OVERVIEW

34478-1: RING,EXTERNALLY THREADED.

The RING,EXTERNALLY THREADED is a Legrand industrial component. Key specifications include depth: 0.060 INCHES NOMINAL IN, width: 0.100 INCHES NOMINAL IN, material: ALUMINUM ALLOY 2024, bore_shape: TAPERED, drive_type: SLOTTED FACE, end_radius: 6.911 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-043-9946, 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
34478-1
NSN: 5365-01-043-9946
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 09344 — ROCKWELL COLLINS, INC. DBA RC DISPLAYS SYSTEMS (USA)
SPECIFICATIONS
depth0.060 INCHES NOMINAL IN
width0.100 INCHES NOMINAL IN
materialALUMINUM ALLOY 2024
bore_shapeTAPERED
drive_typeSLOTTED FACE
end_radius6.911 INCHES NOMINAL IN
thread_size7.123
thread_class2A A
beveled_threadNOT INCLUDED
overall_length0.469 INCHES NOMINAL IN
thread_directionRIGHT-HAND
bore_edge_processCHAMFERED
NSN5365-01-043-9946
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand RING,EXTERNALLY THREADED TITLE COMPONENT PN 34478-1 MFR Legrand RING,EXTERNALLY THREAD
KEY FEATURES
•
BORE ANNULAR INTERNAL SERRATION: NOT INCLUDED
•
BEVELED THREAD: NOT INCLUDED
•
BORE EDGE PROCESS: CHAMFERED
•
DRIVE TYPE: SLOTTED FACE
•
END RADIUS: 6.911 INCHES NOMINAL IN
•
TAPER MINOR DIAMETER: 6.729 INCHES NOMINAL IN
•
TAPER MAJOR DIAMETER LOCATION: DRIVE END
TECHNICAL CHARACTERISTICS
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BEVELED THREADNOT INCLUDED
BORE EDGE PROCESSCHAMFERED
DRIVE TYPESLOTTED FACE
END RADIUS6.911 INCHES NOMINAL IN
TAPER MINOR DIAMETER6.729 INCHES NOMINAL IN
TAPER MAJOR DIAMETER LOCATIONDRIVE END
OVERALL LENGTH0.469 INCHES NOMINAL IN
PROCESS END LOCATIONEND OPPOSITE DRIVE END
BORE SHAPETAPERED
OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-000-6078 5365-00-000-7436 5365-00-001-1292 5365-00-001-1365 5365-00-001-1841 5365-00-001-1915 5365-00-001-1916 5365-00-001-1940
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 34478-1?
34478-1 is a RING,EXTERNALLY THREADED manufactured by Legrand.
What is the NSN for 34478-1?
34478-1 is cataloged in the U.S. Government catalog under NSN 5365-01-043-9946. 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.