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564-6405177-9809 — RING,EXTERNALLY THREADED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

564-6405177-9809: RING,EXTERNALLY THREADED.

The RING,EXTERNALLY THREADED is a the manufacturer industrial component. Key specifications include depth: 0.250 INCHES NOMINAL IN, width: 0.520 INCHES NOMINAL IN, material: COPPER ALLOY, bore_shape: STRAIGHT, drive_type: SLOTTED FACE, thread_size: 7.750-8. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-408-2003, 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
564-6405177-9809
NSN: 5365-01-408-2003
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
depth0.250 INCHES NOMINAL IN
width0.520 INCHES NOMINAL IN
materialCOPPER ALLOY
bore_shapeSTRAIGHT
drive_typeSLOTTED FACE
thread_size7.750-8
thread_class2A A
bore_diameter6.980 INCHES MINIMUM AND 7.020 INCHES MAXIMUM IN
beveled_threadNOT INCLUDED
overall_length1.000 INCHES NOMINAL IN
thread_directionRIGHT-HAND
setscrew_locking_notchNOT INCLUDED
NSN5365-01-408-2003
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,EXTERNALLY THREADED TITLE COMPONENT PN 564-6405177-9809 MFR RING,EXTERNALLY THREAD
KEY FEATURES
•
BORE ANNULAR INTERNAL SERRATION: NOT INCLUDED
•
BEVELED THREAD: NOT INCLUDED
•
DRIVE TYPE: SLOTTED FACE
•
THREAD PITCH DIAMETERS: +7.659 TO 7.667 INCHES IN
•
BORE SHAPE: STRAIGHT
•
THREAD DIRECTION: RIGHT-HAND
•
SETSCREW LOCKING NOTCH: NOT INCLUDED
TECHNICAL CHARACTERISTICS
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BEVELED THREADNOT INCLUDED
DRIVE TYPESLOTTED FACE
THREAD PITCH DIAMETERS+7.659 TO 7.667 INCHES IN
OVERALL LENGTH1.000 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
THREAD DIRECTIONRIGHT-HAND
SETSCREW LOCKING NOTCHNOT INCLUDED
ACCOMMODATION TYPE AND QUANTITY4 SLOTS
CASEHARDENING INDICATORNOT CASEHARDENED
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 2
210105165Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DF2285-1450 FIND 9809Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 564-6405177-9809?
564-6405177-9809 is a RING,EXTERNALLY THREADED.
What parts can replace 564-6405177-9809?
There are 2 known substitutes for 564-6405177-9809: 210105165, DF2285-1450 FIND 9809. Substitute compatibility should be verified for your specific system.
What is the NSN for 564-6405177-9809?
564-6405177-9809 is cataloged in the U.S. Government catalog under NSN 5365-01-408-2003. 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.