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801-6408775-28 — RING,EXTERNALLY THREADED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

801-6408775-28: RING,EXTERNALLY THREADED.

The RING,EXTERNALLY THREADED is a the manufacturer industrial component. Key specifications include width: 0.250 INCHES NOMINAL IN, material: COPPER ALLOY 510 OR COPPER ALLOY 524 OR COPPER ALLOY 544, drive_type: SLOTTED FACE, thread_size: 2.250-16, thread_class: 3A A, bore_diameter: 1.710 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-377-9039, 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
801-6408775-28
NSN: 5365-01-377-9039
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
width0.250 INCHES NOMINAL IN
materialCOPPER ALLOY 510 OR COPPER ALLOY 524 OR COPPER ALLOY 544
drive_typeSLOTTED FACE
thread_size2.250-16
thread_class3A A
bore_diameter1.710 INCHES NOMINAL IN
overall_length1.160 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
accommodation_type_and_quantity2 SLOTS
NSN5365-01-377-9039
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,EXTERNALLY THREADED TITLE COMPONENT PN 801-6408775-28 MFR RING,EXTERNALLY THREAD
KEY FEATURES
•
DRIVE TYPE: SLOTTED FACE
•
ACCOMMODATION TYPE AND QUANTITY: 2 SLOTS
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
THREAD SIZE: 2.250-16
•
WIDTH: 0.250 INCHES NOMINAL IN
•
THREAD CLASS: 3A A
•
BORE DIAMETER: 1.710 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DRIVE TYPESLOTTED FACE
OVERALL LENGTH1.160 INCHES NOMINAL IN
ACCOMMODATION TYPE AND QUANTITY2 SLOTS
CASEHARDENING INDICATORNOT CASEHARDENED
THREAD SIZE2.250-16
WIDTH0.250 INCHES NOMINAL IN
THREAD CLASS3A A
BORE DIAMETER1.710 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 510 OR COPPER ALLOY 524 OR COPPER ALLOY 544
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 801-6408775-28?
801-6408775-28 is a RING,EXTERNALLY THREADED.
What is the NSN for 801-6408775-28?
801-6408775-28 is cataloged in the U.S. Government catalog under NSN 5365-01-377-9039. 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.