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5245639 — PLUG,MACHINE THREAD

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5245639: PLUG,MACHINE THREAD.

The PLUG,MACHINE THREAD is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 11 OR COPPER ALLOY 360 OVERALL, head_height: 0.188 INCHES NOMINAL IN, thread_class: 3A EXTERNAL A, head_diameter: 0.312 INCHES NOMINAL IN, thread_length: 0.125 INCHES NOMINAL EXTERNAL IN, overall_length: 0.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-524-5639, 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
5245639
NSN: 5365-00-524-5639
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialCOPPER ALLOY 11 OR COPPER ALLOY 360 OVERALL
head_height0.188 INCHES NOMINAL IN
thread_class3A EXTERNAL A
head_diameter0.312 INCHES NOMINAL IN
thread_length0.125 INCHES NOMINAL EXTERNAL IN
overall_length0.312 INCHES NOMINAL IN
connection_stylePLAIN
special_featuresHEAD SHAPE FILLISTER COUNTERSUNK
style_designatorPLUG, MACHINE
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size0.250 INCHES EXTERNAL IN
thread_series_designatorUNEF EXTERNAL
NSN5365-00-524-5639
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLUG,MACHINE THREAD TITLE COMPONENT PN 5245639 MFR PLUG,MACHINE THREAD
KEY FEATURES
•
HEAD HEIGHT: 0.188 INCHES NOMINAL IN
•
CONNECTION STYLE: PLAIN
•
THREAD LENGTH: 0.125 INCHES NOMINAL EXTERNAL IN
•
STYLE DESIGNATOR: PLUG, MACHINE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626 1/2 HARD FED SPEC ALL MATERIAL RESPONSES OVERALL
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 0.250 INCHES EXTERNAL IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.188 INCHES NOMINAL IN
CONNECTION STYLEPLAIN
THREAD LENGTH0.125 INCHES NOMINAL EXTERNAL IN
STYLE DESIGNATORPLUG, MACHINE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 1/2 HARD FED SPEC ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH0.312 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.250 INCHES EXTERNAL IN
SPECIAL FEATURESHEAD SHAPE FILLISTER COUNTERSUNK
THREAD CLASS3A EXTERNAL A
SUBSTITUTES & CROSS-REFERENCES 1
PR3-14Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5245639?
5245639 is a PLUG,MACHINE THREAD.
What parts can replace 5245639?
There is 1 known substitute for 5245639: PR3-14. Substitute compatibility should be verified for your specific system.
What is the NSN for 5245639?
5245639 is cataloged in the U.S. Government catalog under NSN 5365-00-524-5639. 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.