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N3-8842PC21 — RING,EXTERNALLY THREADED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

N3-8842PC21: RING,EXTERNALLY THREADED.

The RING,EXTERNALLY THREADED is a the manufacturer industrial component. Key specifications include diameter: 0.203 INCHES NOMINAL IN, material: STEEL COMP 1015, bore_shape: STRAIGHT, drive_type: DRILLED FACE, thread_size: 2-7/16 IN. - 11 IN, thread_class: 3A A.

This part is cataloged in the U.S. Government catalog under NSN 5365-00-391-5888, 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
N3-8842PC21
NSN: 5365-00-391-5888
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 55819 — DIAMOND ELECTRONICS INC (USA)
SPECIFICATIONS
diameter0.203 INCHES NOMINAL IN
materialSTEEL COMP 1015
bore_shapeSTRAIGHT
drive_typeDRILLED FACE
thread_size2-7/16 IN. - 11 IN
thread_class3A A
bore_diameter1.250 INCHES NOMINAL IN
beveled_threadNOT INCLUDED
chamfer_length0.188 INCHES NOMINAL IN
overall_length0.375 INCHES NOMINAL IN
thread_directionRIGHT-HAND
bore_edge_processCHAMFERED
NSN5365-00-391-5888
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,EXTERNALLY THREADED TITLE COMPONENT PN N3-8842PC21 MFR RING,EXTERNALLY THREAD
KEY FEATURES
•
FSC APPLICATION DATA: SOOT BLOWER ELEMENT
•
BORE ANNULAR INTERNAL SERRATION: NOT INCLUDED
•
BEVELED THREAD: NOT INCLUDED
•
CHAMFER LENGTH: 0.188 INCHES NOMINAL IN
•
BORE EDGE PROCESS: CHAMFERED
•
DRIVE TYPE: DRILLED FACE
•
DIAMETER: 0.203 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATASOOT BLOWER ELEMENT
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BEVELED THREADNOT INCLUDED
CHAMFER LENGTH0.188 INCHES NOMINAL IN
BORE EDGE PROCESSCHAMFERED
DRIVE TYPEDRILLED FACE
DIAMETER0.203 INCHES NOMINAL IN
OVERALL LENGTH0.375 INCHES NOMINAL IN
PROCESS END LOCATIONEND OPPOSITE DRIVE END
BORE SHAPESTRAIGHT
SUBSTITUTES & CROSS-REFERENCES 5
N3-8547PC21Reference document
Same NSN cross-reference
Reference document — Secondary reference
IH67Reference document
Same NSN cross-reference
Reference document — Secondary reference
N3-9342PC21Reference document
Same NSN cross-reference
Reference document — Secondary reference
N3-9808PC21Reference document
Same NSN cross-reference
Reference document — Secondary reference
3-19167PC19Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N3-8842PC21?
N3-8842PC21 is a RING,EXTERNALLY THREADED.
What parts can replace N3-8842PC21?
There are 5 known substitutes for N3-8842PC21: N3-8547PC21, IH67, N3-9342PC21 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N3-8842PC21?
N3-8842PC21 is cataloged in the U.S. Government catalog under NSN 5365-00-391-5888. 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.