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211031786 — RING,EXTERNALLY THREADED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

211031786: RING,EXTERNALLY THREADED.

The RING,EXTERNALLY THREADED is a the manufacturer industrial component. Key specifications include depth: 0.120 INCHES NOMINAL IN, width: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, material: COPPER ALLOY 903, bore_shape: STRAIGHT, drive_type: SLOTTED FACE, thread_size: 1.750. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-353-9641, 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
211031786
NSN: 5365-01-353-9641
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
depth0.120 INCHES NOMINAL IN
width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
materialCOPPER ALLOY 903
bore_shapeSTRAIGHT
drive_typeSLOTTED FACE
thread_size1.750
thread_class3A A
bore_diameter1.020 INCHES MINIMUM AND 1.040 INCHES MAXIMUM IN
beveled_threadINCLUDED
overall_length0.690 INCHES NOMINAL IN
thread_locationBOTH ENDS
thread_directionRIGHT-HAND
NSN5365-01-353-9641
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,EXTERNALLY THREADED TITLE COMPONENT PN 211031786 MFR RING,EXTERNALLY THREAD
KEY FEATURES
•
BORE ANNULAR INTERNAL SERRATION: NOT INCLUDED
•
BEVELED THREAD: INCLUDED
•
DRIVE TYPE: SLOTTED FACE
•
THREAD LOCATION: BOTH ENDS
•
BORE SHAPE: STRAIGHT
•
THREAD DIRECTION: RIGHT-HAND
•
SETSCREW LOCKING NOTCH: NOT INCLUDED
TECHNICAL CHARACTERISTICS
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BEVELED THREADINCLUDED
DRIVE TYPESLOTTED FACE
OVERALL LENGTH0.690 INCHES NOMINAL IN
THREAD LOCATIONBOTH ENDS
BORE SHAPESTRAIGHT
THREAD DIRECTIONRIGHT-HAND
SETSCREW LOCKING NOTCHNOT INCLUDED
ACCOMMODATION TYPE AND QUANTITY2 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

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 211031786?
211031786 is a RING,EXTERNALLY THREADED.
What is the NSN for 211031786?
211031786 is cataloged in the U.S. Government catalog under NSN 5365-01-353-9641. 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.