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566-6404319-26 — PLUG,MACHINE THREAD

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

566-6404319-26: PLUG,MACHINE THREAD.

The PLUG,MACHINE THREAD is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY A OVERALL, head_type: SOLID, core_depth: 2.280 INCHES NOMINAL IN, head_height: 1.380 INCHES NOMINAL IN, thread_class: 2A EXTERNAL A, thread_length: 0.780 INCHES NOMINAL EXTERNAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-426-4629, 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
566-6404319-26
NSN: 5365-01-426-4629
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY A OVERALL
head_typeSOLID
core_depth2.280 INCHES NOMINAL IN
head_height1.380 INCHES NOMINAL IN
thread_class2A EXTERNAL A
thread_length0.780 INCHES NOMINAL EXTERNAL IN
overall_length2.410 INCHES NOMINAL IN
connection_stylePLAIN
style_designatorPLUG, MACHINE
thread_directionRIGHT-HAND EXTERNAL
body_core_diameter0.060 INCHES NOMINAL IN
nominal_thread_size3.000 INCHES EXTERNAL IN
NSN5365-01-426-4629
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLUG,MACHINE THREAD TITLE COMPONENT PN 566-6404319-26 MFR PLUG,MACHINE THREAD
KEY FEATURES
•
BODY CORE DIAMETER: 0.060 INCHES NOMINAL IN
•
HEAD HEIGHT: 1.380 INCHES NOMINAL IN
•
HEAD TYPE: SOLID
•
CONNECTION STYLE: PLAIN
•
CORE DEPTH: 2.280 INCHES NOMINAL IN
•
THREAD LENGTH: 0.780 INCHES NOMINAL EXTERNAL IN
•
STYLE DESIGNATOR: PLUG, MACHINE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281, CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
BODY CORE DIAMETER0.060 INCHES NOMINAL IN
HEAD HEIGHT1.380 INCHES NOMINAL IN
HEAD TYPESOLID
CONNECTION STYLEPLAIN
CORE DEPTH2.280 INCHES NOMINAL IN
THREAD LENGTH0.780 INCHES NOMINAL EXTERNAL IN
STYLE DESIGNATORPLUG, MACHINE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281, CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH2.410 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND EXTERNAL
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 566-6404319-26?
566-6404319-26 is a PLUG,MACHINE THREAD.
What is the NSN for 566-6404319-26?
566-6404319-26 is cataloged in the U.S. Government catalog under NSN 5365-01-426-4629. 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.